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Patents relating to Shot Peening

Access Title Author Source
2007032 Method and Apparatus for Improveing Media Flow US Patent 7,291,058 B2 Jack Champaigne US Patent 7,291,058 B2
2006038 Media Transport Device Providing Stable Flow of Media Jack Champaigne, Mishawaka, IN US Patent 7,125,322 B1
2006037 Shot Peening of Orthopaedic Implants for Tissue Adhesion Jack Champaigne, Mishawaka, IN US Patnet 7,131,303 B1
2004050 Test Method for Determining Imminent Failure in Metals Soules, Jack US Patent 2004/0036470A1
2004001 Method and Apparatus for Controlling Shot-Peening Device Masatosho Yamamoto; Hideaki Kaga US Patent 6,694,789 B2
2003011 Media Blasting Apparatus and Method to Prevent Gear Pitting Michael J. Wern, Mokena, IL US Patent 6,612,909 B2
2003010 Apparatus for Detecting Intensity of Shot Peening and Replacement Unit for the Apparatus M.Yamamoto, H.Kaga, of Toyokawa US Patent 6,640,596 B2
2003009 Production Process for Connecting Rod for Internal Combustion Engine Z.Iida, M.Takashima, S.Muroga, S.Koike US Patent 6,655,026 B1
2003008 Method of Shot Peening Processing and Article Processed Thereby, and Peening Material and Use Thereof A.Inoue, J.Kurosaki, K.Okumura, K.Kajita US Patent 6,658,907 B2
2003004 Test Strip Holder for Supporting Test Strips Measuring the Intensity of Shot Peening in Cavities Erwin Baiker, Glattbrugg (CH) US Patent 6,502,449 B1
2003003 Test Strip and Method for Confirming Shot Peening Coverage Jack Champaigne US Patent 6,568,239 B1
2002090 Ceramic Coated Product, and Method for Forming the Ceramic Coated Product Y. Miyasaka, Aichi (JP) US Patent 6,482,467 B2
2002085 Method of Fabricating Camshafts GL Anderson; JC Kosco, both of St. Marys, PA US Patent 6,473,964 B1
2002084 Gymnastics Bar and Method of Making the Same Martha Nichols-Ketchum, Jefferson, IA US Patent 6,475,118 B1
2002082 Method for Determining a Peening Element Speed Limit Ratio When Peening the Internal Surface of a Hollow Part WA Veronesi; SE Tolman; PH Wawrzonek US Patent 6,446,013 B1
2002081 Method for Improving the Fatigue Life of a Tubular Stabilizer Bar Michael P Binno, Troy, MI US Patent 6,418,770 B1
2002080 Cut-Wire Type Ferrous Shot for Blasting and a Process of Using a Cut-Wire Type Ferrous Shot for Blasting T Watanabe; S Murai; N Murai; Y Watanabe; Hattori US Patent 6,394,881 B1
2002079 Rolling Bearing Kouji Ueda, Manabu Ohori,
both of Kanagawa (JP)
US Patent 6,391,128 B2
2002078 Manufacturing Method of Suspension Spring for Car Takezawa, Ichiki, Tadakuma, Tanae,Akiyama US Patent 6,346,157
2002077 Surface Treatment of Austenitic Ni-Fe-Cr-Based Alloys for Improved Resistance to Intergranular-Corrosion and-Cracking DL Limoges; G Palumbo; PK Lin, all of (CA) US Patent 6,344,097 B1
2002075 Apparatus For Providing A Residual Stress Distribution In The Surface Of A Part Paul S. Prevey III US Patent 2002/0174528 A1
2002074 Mechanical Gauges for Quality Assurance of Laser Peening A.H.Clauer, S.M.Toller,
J.L.Dulaney, D.F.Lahrman
US Patent 6,483,578 B1
2002073 Shot Peening Method and Device Therefor H. Takeda; K. Ohta; H. Rokutannda, Toyokawa US Patent 6,449,998 B1
2002001 Non-Destructive Inspection Method for an Impact Treated Surface Roger S. Simpson, Northville, MI; Donald K. Cohen, US Patent 6,415,044 B1
2001016 Method for Forming a Metallic Coat by Impacting Metallic Particles on a Workpiece Yoshio Miyasaka, Kasugai (JP) US Patent 6,291,012 B1
2001009 Shot Recovery System and Method CW Joyner; JM Fox, both of NC US Patent H1971 H
2001008 Processing System for Increasing the Quality of a Gear and a Barreling Apparatus Usable in the Same Shigeru Hoyashita, Saga US Patent 6,315,646 B1
2001007 Stabilizer for Motor Vehicle T Muhr; L Schnaubelt, both of (DE) US Patent 6,311,965 B1
2001006 Dual Intensity Peening and Aluminum-Bronze Wear Coating Surface Enhancement WT Dingwell; AJ Lammas; H Halila, all of OH US Patent 6,267,558 B1
2001005 High-Strength Valve Spring and It's Manufacturing Method T Aoki; M Wakita; T Sakakibara, all of (JP) US Patent 6,224,686 B1
2001004 Method and Apparatus for Peening PA Simeone, AP Karafillis, JE Bissett, DA Wilson US Patent 6,189,356 B1
2001003 Median Blasting Apparatus And Method Michael J. Wern US Patent 6,238,268 B1
2001001 Method of Calibrating Gages Used In Measuring Intensity of Shot Blasting Jack M. Champaigne US Patent 6,289,713 B1
2000021 Ceramic Dispersion Plating Process Yoshio Miyasaka, Aichi, Japan US Patent 6,156,377
2000020 Hardened Metal Product Produced by Shot Peening with Shot Having High Hardness H Rokutanda, T Takahashi, J Kurosaki, T Ito US Patent 6,153,023
2000019 Method and Apparatus for Calibrating a Densitometer Based Sensor for Shot Peening RA Thompson, New York, NY US Patent 6,142,027
2000018 Method and Apparatus for Highly Strengthening Metal Member T Suzuki; T Kanno; T Taoka, all of Japan US Patent 6,099,391
2000017 Trowel Having Imposed Blade Stresses and Method of Manufacture LJ McComber, IA; JD Murders, AK US Patent 6,032,320
2000016 Manufacturing Method of Valve Spring Superior in Durability M Mikura; T Nishimura; T Otowa, all of Japan US Patent 6,027,577
2000015 Method for Producing Helical Springs J Wienand; G Mier, both of Germany US Patent 6,022,427
2000014 Process for Increasing the Lifespan of Dental Components G Lange; F-J Grau, both of Germany US Patent 6,012,316
2000013 Ductile Iron Vehicle Hub and Method for Producing Same Larry B Hester, Dayton, OH US Patent 6,009,980
2000012 Centrifugal Blasting Apparatus R.G.Barrier, K.H.Nguyen, J.T.Pokorski, M.D.Shorrock US Patent 6,126,516
2000010 Method For A Surface Treatment of Metallic Product Yoshio Miyasaka US Patent 6,038,900
2000009 Method of Making Surface-Hardened Metal Shot Yoshio Miyasaka US Patent 6,018,854
2000006 Rotatable Blast Cleaning Conveying Surface and Apparatus Charles Perry Elliot US Patent 6,062,956
2000005 Apparatus for Increasing the Surface Strength of Metal Components T Matsuyama; H Honda; K Ujihashi, T Ogawa US Patent 6,058,584
2000002 Particle Blasting Nozzle Jager, Anton US Patent 6,012,975
1999077 Pneumatic Suction Surface Blasting Apparatus With An Improved Media Delivery Regulating System Craig C. Fring US Patent #5,947,800 September 7, 1999
1999076 Method for Producing a Diaphragm Spring Hiroshi Mizukami, Neyagawa, Japan US Patent 5,868,022
1999075 Portable Blast Wheel Cleaning Machine Robert B Watkin, Peachtree City, GA US Patent 5,885,141
1999074 Method of Shot Peening a Hardened Metal Product with Shot Having High Hardness H Rokutanda; T Takahashi; J Kurosaki; T Ito, Japan US Patent 5,916,383
1999073 Method and Apparatus for Peening the Internal Surface of a Non-Ferromagnetic Hollow Part KM Prewo, P Sainz de Baranda, VC Nardone, Connecti US Patent 5,950,470
1999071 Abrasive Blast Cleaning Nozzle Gary S. Settles US Patent 5,975,996
1999070 Sandblast Mask Laminate With Blastable Pressure Sensitive Adhesive T Komatsu US Patent 5,989,689
1999067 Gear Shot Peening Method Hamasaka; Nakao; Kuse US Patent 5,911,780
1999066 Unit for the Dosage of Grained, Pourable Materials, in Particular Blasting Abrasives Ruholl, Heinz US Patent 6,000,995
1999002 Residual Stress measurements in Metal Objects using Four Coils Jack A. Soules US Patent 5,898,302
1999000 Gage for Measuring the Intensity of Shot-Blast peening using Non-magnetic Test Strips Held in Place by Spring-Loaded Plunger Jack M. Champaigne US Patent 5,877,405
1998026 Surface Treatment Method for a Steel Workpiece Using High Speed Shot Peening Y Yamada; M Ishida; K Uzumaki US Patent 5,816,088
1998025 Crack Arresting Structure Richard G Pettit, Hampton, VA US Patent 5,842,317
1998024 Balanced Electromagnetic Peening JS Shaw, Hampton Falls, NH; NA Johnson, Schenectad US Patent 5,813,265
1998023 Calibration Apparatus and Method for Shot Blasting Intensity Measurement Jack Champaigne, South Bend, IN US Patent 5,780,714
1998022 Precision Deep Peening with Mechanical Indicator Peter G Bailey; Dewey D Dunkman, Ohio US Patent 5,771,729
1998021 Oscillating Blast Cleaner Robert B Watkin, Peachtree City, GA US Patent 5,730,646
1998020 Friction Boring Process for Aluminum Alloys Murray W Mahoney, Camarillo, CA US Patent 5,725,698
1998014 Magnetic Field Generation in Ferromagnetic Metal Objects Jack A. Soules US Patent 5,744,954
1997073 Method Of Preventing Abrasion At Sliding Portion Of Metal-Product Yoshio Miyasaka, Kasugai, Japan US Patent 5,592,840
1997042 Dry Tape Covered Laser Shock Seetharamaiah Mannava, Robert L. Yeaton, Albert E. US Patent 5,674,328
1997040 High Pressure Water Jet Apparatus for Preparing Low Density Metallic Surface for Application of a Coating Material LL VanKuiken Jr, LE Byrnes, MS Kramer, all of Mich US Patent 5,626,674
1997039 Method and Apparatus for Cutting Stone Based Material Hisaaki Aoki, Ibaraki, Japan US Patent 5,598,832
1997038 Apparatus for Straightening a Cylindrical Member Gray US Patent 5,737,957
1997037 Blasting Method and Apparatus Shinji Kanda US Patent 5,876,267
1997035 Eddy Current Test Method for Residual Stress in Non-Ferromagnetic Metal Objects Jack A. Soules US Patent 5,610,515
1997021 Peening Article with Peening Particles Arranged to Minimize Tracking Timothy L. Graf US Patent 5,619,877
1997020 Air/Abrasive Mixing Device Robert Pickark US Patent 5,605,497
1997019 Abrasive Blasting Gun Robert Pickard US Patent 5,605,496
1997018 Blast Media with Defoarmers Baenny Yam and Andrew Logan US Patent 5,605,491
1997017 Press Plate Having Textured Surface Formed by Simultaneous Shot Peening Kenneth Laurence and Michel Broussard US Patent 5,596,912
1997016 Apparatus for Controlled Vacuuming of High Density Abrasive Blast Media Miller, David B. US Patent 5,595,461
1997015 Arrangement for Ball Shot Peening Helical Compression Springs Vondracek, Hans US Patent 5,591,066
1997014 Blasting Apparatus and Method for Blast Cleaning a Solid Surface Spears, William E. Jr. US Patent 5,591,064
1997013 Aluminum Surface Treatment C. Edward Eckert US Patent 5,590,703
1997012 Anti-Gravity Blast Cleaning Jack M. Champaigne US Patent 5,702,289
1997008 Shot Peening Method Jack M. Champaigne US Patent 5,592,841
1997001 Optical Spray Paint Optimization System and Method R. Klein II, D. Sevey, A. Badakhshan, R. Bauer US Patent 5,598,972
1996153 Method of Increasing the Fatigue Life and/or Reducing Stress Concentration Cracking of Coiled Metal Tubing Lawrence W Smith, Humble, TX US Patent 5,515,707
1996152 Shot Peened Golf Club Head Charles R Funk, Tucson, AZ US Patent 5,487,543
1996151 Method for Calibrating a Densitometer Based Sensor for Shot Peening Thompson US Patent 5,654,496
1996150 Impact Shielding Device for Shot Blasting Chambers Samples, Jr. US Patent 5,669,806
1996148 Adhesive Tape Covered Laser Shock Peening Mannava et al. US Patent 5,674,329
1996147 Laser Shock Peening for Gas Turbine Engine Vane Repair Mannava et al. US Patent 5,675,892
1996146 Method for Ceramic Peening of Orthopaedic Titanium Alloy Implants Beals et al. US Patent 5,704,239
1996145 Almen Strip Robert Alan Thompson US Patent 5,731,509
1996127 A Strengthening Method for Metal Parts Teiji Suzuki and Tadao Sugano, c/o Honda Engineering Patent, H6-217214
1996122 Method of Forming a Textured Pattern on a Metal Plate which Pattern is Transformed to a Plastic Part, and a Press Plate and P Kirk R. Vetter US Patent 5,526,664
1995056 Shot Method Toshio Kawanami United States Patent 5,409,415
1995039 Laser Shock Peened Gas Turbine Engine Fan Blade Edges Mannava et al. US Patent 5,591,009
1995037 Laser Shock Peened Gas Turbine Engine Blade Tip Mannava et al. US Patent 5,620,307
1995036 Methods for the Design, Quality Control, & Management of Fatigue-Limited Metal Components Berkley US Patent 5,625,664
1995035 Roll Peening Device Siler US Patent 5,655,396
1995034 Process for Producing a Coil Spring Izawa et al. US Patent 5,665,179
1995033 Laser Shock Peened Dies Halila et al. US Patent 5,671,628
1995032 Glass Beads Having Improved Fracture Toughness Balcar US Patent 5,674,616
1995031 Method & Apparatus for Determining a Real Velocity Distribution of Solid Particles Travellin in a Gas Carrier Flow for Shot P Linnemann US Patent 5,691,483
1995030 Cavity Dumped Laser Shock Peening Process Azad et al. US Patent 5,730,811
1995029 Laser Shock Peening for Gas Turbine Engine Weld Repair Ferrigno et al. US Patent 5,735,044
1995027 Trowel Having Imposed Blade Stresses and Method of Manufacture Larry J. McComber, Jack D. Murders US Patent 5,697,265
1995021 Magnetometer Having Periodic Winding Structure and Material Property Estimator N. Goldfine, J Melcher US Patent 5,453,689
1995017 Blast Cleaning Apparatus and Method with Laterally Moving Conveyor Charles P. Elliott US Patent 5,417,608
1995007 Shot Peening Method Champaigne, J.M. US Patent 5,460,025
1994044 Lightweight Suspension System for a Wheeled Vehicle, Spring Arm and Method of Manufacture Donald L Stephens US Patent 5,366,238
1994043 Method of Manufacturing an Elongated Spring Member Donald L Stephens, Skagit, WA US Patent 5,365,646
1994042 Surface Reforming Method of Aluminum Alloy Members Kazuhiko Shiral, Massaru Takatoo, Hiroshima, Japan US Patent 5,302,218
1994041 Prestressed Brake Drum or Rotor Larry B. Hester, Dayton, OH US Patent 5,352,305
1994039 Apparatus to Measure Particle Distribution of a Shot Stream Thompson et al. US Patent 5,507,172
1994038 Measurement of Shot Peening Coverage by Correlation Analysis of Surface Line Data Robert Thompson, Mark Tascillo, Victor Skormin US Patent 5,581,483
1994037 Prestressed Brake Drum or Rotor Hester US Patent 5,664,648
1994036 Rotary Peening Tool Harkins et al. US Patent 5,727,995
1994024 Spray Paint Monitoring and Control Using Doppler Radar Techniques J. Doughty, G. Brand, J. Josefowicz US Patent 5,315,306
1994018 Flow Regulating Valve for Magnetic Particles Jack M. Champaigne, John J. Wieczorek US Patent 5,362,027
1994017 Gage for Measuring the Intensity of Shot-Blast Peening Jack M. Champaigne US Patent 5,297,418
1994016 Method for cleaning Surfaces with an Abrading Composition Rooney, James US Patent 5,375,378
1994015 Less Aggressive Blast Media formed from Compacted Particles B. Yam, A. Joseph, K. Jones US Patent 5,376,157
1994014 Method of Improving the Surface of Steel Pipe for Corrosion Resistant Coating and Apparatus for use in Carrying out the Metho Stephen McConkey, Guntrum Franzky US Patent 5,371,972
1994013 Containing Structure for Abrasive Blast Head Rigging and Tank Side Cleaning Apparatus Michael Smith, George Wells US Patent 5,367,841
1994012 Method and System for the Abrasive Cleaning of Surfaces. West, Richard a. US Patent 5,367,840
1994011 Particle Blasting using Crystalline Ice Somyong Visaisouk, Somnuk Vixaysouk US Patent 5,367,838
1994010 Cleaning Method Utilizing Sodium Bicarbonate Particles. Arthur Rubey III, Andrew Taylor US Patent 5,366,560
1994009 Blast Cleaning System Jay Armstrong, James R. Becker US Patent 5,365,699
1994008 Blast Media Containing MGO Benny S. Yam, Anthony E. Winston US Patent 5,338,323
1994007 Blast Cleaning Apparatus and Method with Laterally Moving Conveyor Elliott, Charles P. US Patent 5,360,486
1994006 Method for Removing Particulate Matter John F. Williford, jr. US Patent 5,364,474
1994004 Control System for Cleaning Systems Abbott et al. US Patent 5,351,832
1994003 Constant Flow Control for a Pressure Pot Shot Peening Machine Thompson, Robert a. US Patent 5,327,755
1994002 Suction-type Shot Peening Machine Thompson, Robert A. US Patent 5,365,762
1993116 Part Hold Down Apparatus for Part Processing Machine Michael J Wern, Mokena, IL US Patent 5,272,897
1993115 Stenciling Apparatus with System for Recycling Material Michael J Wern, Mokena, IL US Patent 5,195,279
1993113 High Strength Spring Koyama et al. US Patent 5,258,082
1993112 System and Method for Shot Peening Reactor Vessel Penetrations Fink et al. US Patent 5,307,661
1993039 Apparatus and Method for Measuring the Particle Number Rate and the Velocity Distribution of a Sprayed Stream. Robert A. Thompson, Randy S. Brown US Patent 5,226,331
1993038 Quality Assurance of Surface Treatments by Analysis of Substrate Surface Line Traces Robert A. Thompson, Trent J. Markell US Patent 5,204,826
1993036 Automatic Dishwasher Powder Detergent Composition F.U. Ahmed, C.E. Buck US Patent 5,205,954
1993033 Abrasive Feed System Woodson, Jerry P. US Patent 5,239,788
1993032 Foot Control for an Abrasive Blast System K. Abbott, P. Lyons, R. Satariano US Patent 5,239,787
1993031 Blasting Apparatus and Method L. Kirschner, M. Lajoie, W. Spears US Patent 5,230,185
1993030 Dual Controls for an Abrasive Blast System K. Abbott, P. Lyons, R. Satariano US Patent 5,216,848
1993029 Pliant Media Blasting Device Lynn, William US Patent 5,207,034
1993028 Centrifugal Blasting Apparatus Urakami, Fukashi US Patent 5,205,085
1993027 Wire Mesh Conveyor Abrasive Machine and Abrasive Return System Therefor Carpenter, James H. US Patent 5,203,124
1993026 Method and Apparatus for Cleaning Abrasive Blast Media Seaverns, Glenn A. US Patent 5,195,640
1993025 Abrasive Blasting Apparatus Bruce Nicholson, Ronald Davis US Patent 5,195,280
1993024 Abrasive Blast Cabinet Charles Ruemelin, J. Ruemelin US Patent 5,177,911
1993020 Sensor for Lance-Type Shot Peening Guns Thompson, Robert A. US Patent 5,271,282
1993019 Method to Control and Monitor a Pressure Pot Shot Peening System Thompson, Robert A. US Patent 5,271,255
1993018 Measurment of Shot Peening Coverage by Impact Dent Characterization Robert Thompson, Mark Tascillo US Patent 5,293,320
1993012 Measurement of the Shot Peening Coverage by Automated Analysis of Peened Surface Line Traces. Robert a. Thompson, Mark A. Tascill US Patent 5,235,517
1993006 Shot Sensing Shot Peening System and Method having a Capacitance based Densitometer Thompson, R.A. US Patent 5,176,018
1993004 Method and Apparatus for Controlling Shot Peening Device Jose Company, SNECMA US Patent 5,212,976
1992074 High-Strength Coil Spring and Method of Producing S Yamamoto; T Shibata Itami Japan US Patent 5,152,851
1992072 Method for Steel Surface Hardening Treatment and an Apparatus Therefor Naito et al. US Patent 5,268,040
1992071 Method for Manufacturing a High-Strength Spring H. Koyama, Y. Sato, K. Nishioka, A. Tange, T. Akut US Patent 5,225,008
1992070 Orthodontic Bracket Rohit C. L. Sachdeva, Yoshiki Oshida US Patent 5,232,361
1992069 Method and Apparatus for Truing or Straightening Out of True Work Pieces Garri Berstein US Patent 5,235,838
1992068 Process for Forming a Bearing Surface for Aluminum Alloy Amarjit Brar, Anthony Dierich, Prativadi Narayan US Patent 5,240,590
1992067 Method of Producing Torque Sensor Shafts Renshiro Ishino, Yoshio Shibata US Patent 5,205,145
1992041 Non-Destructive Monitoring of Surfaces by 3-D Profilometry Using a Power Spectra Robert A. Thompson US Patent 5,166,885
1992040 Process for Removing Coating from Sensitive Substrates, and Sodium Sulfate-Containing Blasting Media Useful Therein M.S. Lajoie, L. Kirschner US Patent 5,112,406
1992035 Method and Apparatus for Cleaning Workpieces Carpenter, James H. Jr. US Patent 5,163,253
1992034 Abrasive Blasting Apparatus Wern, Michael J. US Patent 5,107,631
1992029 Non-Destructive Determination of Surface Cold Work Due to a Shot Peening Operation Thompson US Patent 5,172,580
1991101 Brightening Chemical Polishing Solution for Harened Steel Article Suzuki et al. US Patent 5,256,316
1991100 Metal Stamping Greenway US Patent 5,265,320
1991099 Apparatus for Detecting Inensity and/or Density of Shot Blasting Matsuura et al. US Patent 5,113,680
1991098 Method for Enhancing the Wear Performance and Life Characteristics of a Brake Drum Thomas J. Meister US Patent 5,193,375
1991097 High-Intensity Roto Peen Flaps, Metod of Making Same, Wheels Incorporating Same, & Methods of using Wheels Incorporating Same Lovejoy et al. US Patent 5,203,189
1991096 High Strength, Ultra Fine Steel Wire having excellent Workability in Stranding & Process & Apparatus for Producing the same T. Tarui, S. Sasaki, H. Tashiro, H. Sato US Patent 5,240,520
1991095 Bandsaw Blade and Method of Manufacturing Same Robert C. Hayden, Sr. US Patent 5,249,485
1991092 Apparatus and Methods for Measuring Permeability and Conductivity in Materials using Multiple Vavenumber Magnetic Interrogati James R. Melcher US Patent 5,015,951
1991070 Pressure Pot Shot Peening system having a Holder Robert A. Thompson US Patent 5,048,316
1991016 Peening Shot Curving Koehler, Hornauer, Kopp, Baldner, Wuest US Patent 5,072,606
1991013 Method And System For Monitoring Shot Peening Thompson, R. A. US Patent 5,003,805
1990117 Apparatus for Piercing Brittle Materials with High Velocity Abrasive-Laden Wterjets Hashish, Craigen, Tacheron US Patent 4,934,111
1989068 Controlled Shot Peening Reccius et al. US Patent 4,974,434
1989067 Method of Forming Hard Steels by Case Hardening, Shot-Peening and Aging without Tempering Yukio Arimi US Patent 5,019,182
1989041 Shot Sensing Shot Peening System and Method Robert A. Thompson US Patent 4,873,855
1989040 Shot Peening System and Method with Velocity Sensing Robert A. Thompson US Patent 4,805,429
1989035 Water/Abrasive Propulsion Chamber R.C. Martin, J.P. Woodson US Patent 4,817,342
1989030 Shot Peening Mass Flow and Velocity Sensing System and Method Thompson, Robert A. US Patent 4,848,123
1989002 Automatic Shot Peening System For Surface Pre-stressing [ In French ] Bon, Gerad EP Patent 0 230 165 B1
1988094 Apparatus for Making Spherical Particles Rudolf K. Braun, Wharton, NJ US Patent 4,749,398
1988093 Abrasive Cleaning and Treating Device Michael J Wern, Orland Park, IL US Patent 4,769,956
1988091 Method and Apparatus for Producing Turbine Blade Roots Cox et al. US Patent 4,888,863
1988090 Device & Process for Controlling the Effectiveness of Particle Hammering of the Inner Surface of a Steam Generator Tube Isnardon et al. US Patent 4,893,490
1988037 Liquid Aqueous Abrasive Cleanser J. Tse, E. Kaufmann, G. van Buskirk US Patent 4,751,016
1988036 Extrusion Aggangement for a Cryogenic Cleaning Apparatus Moore, David E. US Patent 4,727,687
1988034 Particle-Blast Cleaning Apparatus and Method David E. Moore, Newell D. Crane US Patent 4,744,181
1988008 Media Blast Paint Removal System Carr, Lawrence S. US Patent 4,731,125
1987219 Method for Making Spherical Particles Rudolf K. Braun, Wharton, NJ US Patent 4,643,753
1987218 Hose Coupling PW Clark, JS Gulliford, San Francisco CA US Patent 4,658,326
1987217 Method of Forming a Fine Grain Structure on the Surface of an Aluminium Alloy Mahoney et al. US Patent 4,799,974
1987216 Installation for the Detensioning of Expanded Tubes, Particularly in a Heat Exchanger Druelle et al. US Patent 4,821,545
1987118 Portable Abrasive Blasting Gun Assembly Jodoin, Pierre-Paul US Patent 4,674,239
1986158 Abrasives Distributor MJ Wern Orland Park,IL, HE Wern Homosassa Springs US Patent 4,569,159
1986156 Tool and Method for Rotopeening the Peripheral Tubes in a Tubesheet Senger et al. US Patent 4,713,952
1986036 Sensor for the Detection of Random Signals which are Suitable for Correlative Signal Processing Massen, Robert US Patent 4,604,904
1986035 System for the Monitoring and Control of Flow of Particulate Material in Impact Treatment Equipment Green, Browne, Deloughry and Hill US Patent 4,614,100
1986020 System For The Monitoring And Control Of Flow Of Particulate Material In Impact Treatment Equipment Green, Browne, Deloughry, Hill US Patent 4,614,100
1985101 3-Step Treatment of Stainless Steels Having Metastable Austenitic&Martensitic Phases to Incr Resistance to Chloride Corrosion Joseph G. Anello US Patent 4,495,002
1985100 Data Analysis and Display Method for Reciprocating Equipment in Industrial Processes John Micowski US Patent 4,504,920
1985099 Conveyor System for a Shot Peening Machine Gerold Lienert US Patent 4,599,879
1985098 Shot Peening Machine Gerold Lienert US Patent 4,604,881
1985097 Rotopeening Method Harman et al. US Patent 4,616,497
1985096 Multi-Spindle Rotopeening Apparatus Bevilacqua et al. US Patent 4,616,498
1985095 Spindle for Rotopeening Apparatus Harman et al. US Patent 4,619,128
1985094 Electromagnetically Operated Peening Tool Mitsching et al. US Patent 4,641,510
1985093 Shot-Peening Method Amy et al. US Patent 4,693,102
1985092 Method and Apparatus for Imparting a Simple Contour to a Workpiece Davis L. Baughman US Patent 4,694,672
1985045 Portable Abrasive throwing Wheel Device J. Carpenter, R. Mullins, R. Smith US Patent 4,561,220
1985028 Mass Flow Indicator for Metal Particles Champaigne, J.M. US Patent 4,523,146
1985027 Method for Preparing a Steel Charge from Terneplate Scrap Metal Herter, Carl J. US Patent 4,547,227
1985002 Apparatus For Measuring Flow-rate Of Electromagnetic Granular Media Biehle, William C. US Patent 4,552,017
1984128 Duplex Peening and Smoothing Process J. W. Neal, J. W. Sullivan, J. F. Loersch US Patent 4,428,213
1984094 Bladed Centrifugal Blasting Wheel Harold Schulte, Ray Leleaert, Robert Rohr US Patent 4,480,413
1984093 Blade For Centrifugal Blasting Wheels Raymond Leliaert US Patent 4,473,972
1984079 Power Stroking Honing Machine and Control Apparatus Alfred J. Raven, III US Patent 4,423,567
1983016 Airless Centrifugal Blast Device R.Leliaert, R.Kanouse, J.Butler, R.Lindner US Patent 4,378,662
1983013 Blasting Machine Utilizing Sublimable Particles Fong, Altizer, Arnold, Lawson US Patent 4,389,820
1983012 Monitor Method and Apparatus for Particle Blasting Equipment Weber, Joseph H. US Patent 4,420,957
1982056 Separating and Feeding System for a Shot Peening Machine Gerold Lienert US Patent 4,492,102
1982031 Bladed Centrifugal Blasting Wheel Harold Schulte, Raymnd Leliaert, Robert Rohr US Patent 4,333,278
1982012 Shot Peening Apparatus Metal Improvement Co., Feld, Engel US Patent 4,365,493
1982008 Method Of Prestressing The Working Surfaces Of Pressure Chambers Or Cylinders Metal Improvement Co./Johnson US Patent 4,354,371
1981134 Method for Simultaneous Peening and Smoothing Neal et al. US Patent 4,454,740
1981133 Shot Peening Intensity Detector DeClark et al. US Patent 4,470,292
1981132 Method of Peening the Inside of a Small Diameter Tube Harman et al. US Patent 4,481,802
1981131 Apparatus for Separating Abrasive Blasting Media from Debris James R. Goff US Patent 4,364,823
1981130 Delivery System for Ball Peening or Forming Apparatus Larry S. Klass US Patent 4,426,866
1981129 Method of Peening Airfoils and Thin Edged Workpieces James W. Neal, Joseph F. Loersch US Patent 4,426,867
1981127 Shot Peening Apparatus Joseph F. Loersch, James W. Neal US Patent 4,432,220
1981126 Impact Device Fritz Isenring US Patent 4,593,767
1981092 Method of Conservation in Processing Industrial Air R. Leliaert, R. Lindner, J Davidson US Patent 4,255,169
1981091 Method of Transmission of Sonic Energy to Work Pieces Raymond Leliaert US Patent 4,296,794
1981090 Guard Housing and Liner for Bladed Centrifugal Blasting Wheels Harold Schulte, Raymond Leliaert, Robert Rohr US Patent 4,291,509
1981054 Process For Measuring The Level Of Metal In Vessels, Especially In Continuous Casting Molds Block, Franz-Rudolf US Patent 4,279,149
1980043 Leaf Spring Stress Peening Method and Apparatus Gerold Lienert US Patent 4,337,632
1980042 Flow Control Systems Douglas A. Wood US Patent 4,354,622
1980013 Internal Pipeline Cleaning Device Stoltz, Woodrow W. US Patent 4,180,948
1980011 Apparatus for Sensing Deterioration of Developing Substance Including Ferromagnetic Carrier and Non-Magnetic Toner Particles Sakamoto, Miyakawa,Tatsumi US Patent 4,195,260
1980009 Method For Treating Metal Price, Robert J. US Patent 4,214,923
1980008 Method For Treating Conduit To Improve Flow Characteristic And Resulting Conduit Product Avery Jr., Hugh E. US Patent 4,230,426
1979049 Method of Forming A Coldworked Joint John O. King, Jr. US Patent 4,164,807
1979048 Reference Part, Especially for Nondestructive Testing by Ultrasonic Vibrations, and a Method for the Fabrication of said Part Alain Vieu, Christian Flambard US Patent 4,203,315
1979047 High Stress Nodular Iron Gears and Method of Making Same Robert B. Grindahl US Patent 4,222,793
1979046 Centrifugal Shotting Turbine Leon Rutten US Patent 4,277,965
1979045 Centrifugal Shotting Turbine Leon Rutten US Patent 4,366,690
1979016 Spacerless Blasting Wheel and Blade Locking Arrangement Therefor Raymond M. Leliaert US Patent 4,176,502
1978051 Abrasive Particle Blast Apparatus for Surface Treatment Harvey G. Van Fossen US Patent 4,202,142
1978050 Method of Reducing Fuel Consumption by Peening Robert E. Hayden, Sr. US Patent 4,258,084
1978049 Metod of Increasing the Fatigue Life of Titanium Alloy Parts Arun Kumar US Patent 4,287,740
1978018 Method and Apparatus for Bowl Type Vibratory Finishing Raymond M. Leliaert US Patent 4,067,147
1978017 Surface Treatment Device Including Magnetic Shot Separator Raymond M. Leliaert US Patent 4,080,760
1978013 Method of Abrading or Having a Restricted Passage Surface Perry, Kenneth E. US Patent 4,087,943
1978012 Sandblast Abrading Apparatus Merrigan, James P. US Patent 4,067,150
1978005 Process Of Shot Peening And Cleaning And Preparing Shot Pellets Thereof Straub, J. C. US Patent 4,067,240
1978004 Method And Apparatus For Measuring Intensity Of Peening Of Small Surfaces Metal Improvement Co. US Patent 4,102,176
1977069 Apparatus for Producing Spherical Particles T.K. Wood, A.R. Margreither, both of NJ US Patent 4,046,548
1977068 Glass Bead Forming Nozzles and Method Eugene J. Cone, Yorba Linda, CA US Patent 4,002,447
1977067 Glass Bead Forming Method J.J. Hammel, E.J. Cone US Patent 4,002,446
1977066 Descaling Bent Rod With Separated Cleaning Particles Joseph Johannes, Maria Annegarn US Patent 4,004,374
1977019 Vibratory Finishing Device Raymond M. Leliaert US Patent 4,018,009
1977018 Surface Treatment Device for Large Diameter Pipe Sections Raymond M. Leliaert US Patent 4,016,681
1977016 Conditioning Cleanser for Ceramic Surfaces R McLaughlin, D Wood, W Kraszewski US Patent 4,035,163
1977012 Flow Control System Beck, Henry UK Patent 1,481,021
1977006 Process Of Compression Stressing Metals To Increase The Fatigue Strength Thereof Straub, John C. US Patent 4,034,585
1976051 Portable Surface Treating Apparatus John C. Bergh US Patent 4,052,820
1976050 Device for Measuring the Rate of Flow of Flowable Prodcuts, Particularly Loose Material Hans Oetiker US Patent 4,067,238
1976049 Shot Peening Process Robert A. Clay US Patent 4,100,782
1976018 Sand Reclamation System Raymond M. Leliaert US Patent 3,934,374
1976017 Method of Removing Ice From a Surface by Blasting Raymond M. Leliaert US Patent 3,945,155
1976016 Method and Apparatus for Conditioning Granular Material Raymond M. Leliaert US Patent 3,979,073
1976010 Toner Concentration Detector for Dry Powder Magnetic Brush Toning System Baer,Clark,Schaefer US Patent 3,970,036
1976005 Method Of Inspecting Shot Peened Surfaces For Extent Of Coverage Feld, Paul G. US Patent 3,950,642
1975025 Method and Apparatus for Making Glass Spheres Ib Von Irgens-Bergh, Copenhagen, Denmark US Patent 3,877,914
1975024 Peening Tool David P. Keen US Patent 3,934,443
1975023 Pulse Impact Tool for Finishing Internal Surfaces of Revolution in Blanks Yascheritsyn Et al. US Patent 3,945,098
1975022 Nozzle Noise Silencer John E. Sneckenberger US Patent 3,982,605
1975021 Convertible Blast Cleaning Unit John C. Bergh US Patent 4,020,596
1975007 Mobile Surface Treating Apparatus Raymond M. Leliaert US Patent 3,858,359
1974028 Altering Material Properties Mallozzi, Fairand US Patent 3,850,698
1974027 Portable Upblast Cleaning Head Philip H. Diehn, John C. Bergh US Patent 3,934,372
1974026 Method of Peening and Portable Peening Gun Vincent P. Caruso, Elbert J. Minter US Patent 3,937,055
1974025 Portable Apparatus for Blast Cleaning Philip H. Diehn US Patent 3,900,969
1974024 Multiple-Compliant-Bristle, Self-Centering Self-Sizing Rotary Abrasive Hone Steve A. Rands US Patent 3,871,139
1974008 Grease Gun and Coupling Everett Fox, J. Schaefer, R. Leliaert US Patent 3,788,427
1974007 Bag Type Filter Device Raymond M. Leleaert US Patent 3,853,509
1973054 High Intensity Shot Peening Phillip M. Winter US Patent 3,834,200
1973053 Shot Peening Phillip M. Winter, Gary A. Gardner US Patent 3,857,750
1973027 Dust Collector Donald Colley, Ray Leleaert, Clyde Snyder US Patent 3,726,066
1973023 Process and Compostitin for Blast-Cleaning and Corrosion-Protecting Metal Surfaces Bender-Christensen, Bent US Patent 3,765,923
1972046 Product Handling Equipment A.S.Schmidt SR, F.M.Irving JR, R.G.Andrus,A.F.Sher US Patent 3,760,553
1972021 Centrifugal Blasting Wheel and Blade therefor Raymond Leleaert US Patent 3,678,629
1972020 Centrifugal Blasting Wheel Raymond Leleaert US Patent 3,683,556
1972019 Centrifugal Blasting Wheel Raymond Leliaert US Patent 3,694,963
1972016 Improvements in or relating to the measurement of the flow of particulate material Beck, Maurice Sidney UK Patent 1,270,112
1972013 Shot Peening Method Baughman, Davis L. US Patent 3,705,510
1972007 Method Of And Apparatus For Measuring Intensity Of Peening In Small Hole Diameter Holes Metal Improvement Co., Smith, G. US Patent 3,695,091
1972006 Method Of After-treatment Of Metal Platings Miyata, Akira et al US Patent 3,701,677
1972005 Metal Surface Treating Apparatus For Internal Surfaces Metal Improvement, Koenecke,Lazar US Patent 3,654,786
1972003 Low Penetration Ball Forming Process Brandel, Wynand W. et al US Patent 3,705,511
1972002 Apparatus For Shot Peening Turbine Blades................. Metal Improvement Co., Morris US Patent 3,668.913
1972001 Adjustable Cyclone Separator Metal Improvement Co., Koenecke US Patent 3,667,196
1971013 Apparatus for Filtering Suspended Soldis from Gaseous Medium and for Removal of Filter Cake from Filter Elements Raymond Leliaert, Clyde Snyder US Patent 3,606,736
1971011 Quick-Drying Scouring Composition Monick, John Alexander US Patent 3,607,161
1971002 Methods For Improving Hardness And Strength Of Ceramic Materials Thomas, D. A. et al US Patent 3,573,023
1971000 Apparatus For Surface Treating Work Pieces Metal Improvement Co., Moore US Patent 3,566,644
1970047 Method and Apparatus for Manufacturing Small Beads by Centrifugal Action E. Plumat, Gilly, Belgium US Patent 3,499,745
1970046 Method and Apparatus for Vitreous Bead Manufacture R.W. Lange, Waldwick, NJ US Patent 3,495,961
1970044 Fluid Actuated Tool Having Removable Coil Spring Biasing Means W. M. Cameron, T. Mikiya, M. Matsumura US Patent 3,680,643
1970042 Shot Peening Apparatus Davis L. Baughman, James H. Carpenter US Patent 3,668,912
1970041 Peening Device for Tube Finishing Richard F. Voss, Phillip M. Winter US Patent 3,648,498
1970040 Silencer for Air-Blasting Gun Ted A. Arnold US Patent 3,628,627
1970016 Regulating Valve for Magnetic Materials Van Fossen US Patent 3,626,964
1970013 Supply Apparatus For Peening Components Metal Improvement Co., Burney US Patent 3,490,489
1970009 Method And Apparatus For Producing A Decorative Effect On Stainless Steel And Other Surface Duncan, L. L. US Patent 3,545,996
1969048 Abrasive Brush Having Bristles with fused Abrasive Globules Steve A. Rands US Patent 3,696,563
1969047 Centrifugal Blast Wheel James H. Carpenter US Patent 3,653,239
1969046 Continuous Cleaning Apparatus G.W.Powell ET AL US Patent 3,626,641
1969045 Peening Machine Charles E. Kamper & Richard R. Compton US Patent 3,624,967
1969044 Peening Tool Alfred K. Foedisch US Patent 3,610,008
1969043 Apparatus for Treating Cylindrical Workpieces Robert L. Daffron US Patent 3,604,158
1969042 Descaling Device Paul Von Arx US Patent 3,571,874
1969005 Shot Classifying Apparatus Metal Improvement, Burney,Bickel + US Patent 3,421,618
1969004 Peening Apparatus Metal Improvement Co., Burney US Patent 3,426,563
1969003 Internal Peening Apparatus Metal Improvement Co., Burney US Patent 3,485,073
1969002 Blade Peening Masking Apparatus Metal Improvement Co., Murray, Smith US Patent 3,482,423
1969001 Blade Peening Apparatus Metal Improvement Co., Burney et.al. US Patent 3,423,976
1969000 Automatic Iron Ore Assayer Halsey, H. P. US Patent 3,433,057
1968047 Shot Peening Phillip M. Winter, Gary A. Gardner US Patent 3,638,464
1968046 Device for Measuring Flow Rates of Powdery and Granular Materials H. Tomiyasu; T. Inagaki; H. Kajiura;K. Watanabe US Patent 3,640,135
1968045 Metal-Treating Process and Apparatus Eugene F. Finkin US Patent 3,599,460
1968044 Assembly for Rolling Cylindrical Surfaces Jaroslav Koznar US Patent 3,517,533
1968043 Impact Crusher Hardening Method Harey Conrad Kern US Patent 3,498,547
1968007 Universally Adjustable Peening Structure Metal Improvement Co., Burney US Patent 3,402,583
1968002 Peening Nozzle Metal Improvement Co., Burney US Patent 3,419,894
1968000 Flow Regulation Valve For Magnetic Particles VanFossen, H. G. US Patent 3,406,704
1967041 Improved Method of and Equipment for Shot-blasting and the Like Hibbs, Brown and Gopinath British Patent 1,084,496
1967037 Dry-Lubricated Surface and Method of Producing such Surfaces Marion M. Fulk, John E. Schrodt US Patent 3,574,658
1967036 Apparatus for Ornamenting Articles C.E.Stevens US Patent 3,520,086
1967035 Power Tool Adjustment Device Paul E. Troike US Patent 3,451,490
1967034 Adjustable Peening Tool John E. Gustkey US Patent 3,444,714
1967004 Workpiece Treating Apparatus Carpenter Jr., J. H. US Patent 3,521,406
1967003 Particle-Throwing Apparatus Bowling Jr., J. E. et al US Patent 3,319,383
1967002 Method Of Producing Propping Agent Lang, C. F. et al US Patent 3,316,748
1967000 Controlled Glass Bead Peening Manning Jr., C. R. et all US Patent 3,531,964
1966030 Method and Apparatus for Manufacturing Glass Beads A.H. Callander, M.L. Lampso, J.E. Nitsche US Patent 3,293,014
1966029 Descaling Tool Joseph F. Niedzwiecki US Patent 3,349,461
1966028 Continuous Cleaning Apparatus Davis L. Baughman, James H. Carpenter,Jr. US Patent 3,903,652
1966018 Refrigeration System for Cold Vapor Blast Raymond Leliaert US Patent 3,276,219
1966017 Machine for Controlled Freezing, Deflashing and trimming of Parts Raymond Leliaert US Patent 3,279,125
1966011 Stress Peening Steel Articles Bartlett, C. W. US Patent 3,438,229
1966007 Process For Surface Altering Millhiser, R. G. et al US Patent 3,257,759
1966005 Method And Means For Continuous Surface Treatment Freeman, A. H. et al US Patent 3,5l7,465
1966004 Metal Shot Producing Apparatus Stewart, O. L. US Patent 3,271,992
1966003 Magnetic Wear Plates For Abrasive Blasting Chambers Haider, J. V. US Patent 3,242,616
1966000 Abrasive Blasting Apparatus Bowling Jr., J. E. et al US Patent 3,270,464
1965027 Scaling Tool Thomas M. Kelley, Walter I. Anderson US Patent 3,343,246
1965026 Means for Treating Coil Springs Harold F. Schulte, Ardee H. Freeman US Patent 3,383,803
1965025 Adapter for Reciprocating Hammer T.M. Kelley US Patent 3,359,611
1965014 Method for Increasing Endurance Limit of Steel Articles John F. Romans US Patent 3,205,556
1965004 Surface Treatment Of Steel Dill, G. D. US Patent 3,188,776
1965002 Forming Round Balls Eckstein, G. R. et al US Patent 3,204,320
1965001 Flash Separator McNeil, D. C. US Patent 3,200,568
1965000 Distributor For Pneumatically Transported Particle-form Material Matthys, W. J. et al US Patent 3,204,942
1964021 Force Transducer Vernon L. Rogallo US Patent 3,304,773
1964020 Process and Product for Improved Resistance to Stress Corrosion Frederick J. Radd ET AL US Patent 3,357,458
1964014 Method and Means for Deflasing or Trimming Molder Rubber Parts Raymond Leliaert US Patent 25,554
1964013 Method and Apparatus for Deflasing Parts Raymond Leliaert US Patent 3,137,101
1964004 Stress Peening Machine Correll, W. L. et al US Patent 3,131,457
1964002 Method Of Making Wire Rope Mann, E. H. et al US Patent 3,124,927
1963018 Glass Composition for Beads C.E. Searight; E.M. Alexander US Patent 3,071,480
1963011 Polishing Method and Means Straub, John C. US Patent 3,098,324
1963006 Spring Peening Croft, C. P. US Patent 3,094,768
1963005 Shot-Peening Treatments Bush, J. J. US Patent 3,073,022
1962029 Screen and Pneumatic Separator Ralph W. Moore US Patent 3,269,532
1962028 Measuring Apparatus for Particulate Material Streams Francis A. DePollier US Patent 3,212,330
1962027 Coupling Means Earl B. Parker US Patent 3,150,888
1962026 Pneumatic Ironing and Peening Tool Albert Anders US Patent 3,117,475
1962012 Blast Machne Sealing Means Raymond Leliaert US Patent 3,031,802
1961015 Method and Means for Deflashing or Trimming Molded Rubber Parts Raymond Leliaert US Patent 2,996,846
1961013 Valve For Magnetic Fluids Gross, W. A. US Patent 3,010,471
1961005 Peening Shot Nozzle Reciprocating Apparatus Fuchs, H. O. US Patent 2,968,086
1961004 Mineral Desliming, Concentrating And Separating Apparatus Duesling, C. L. US Patent 3,010,579
1961003 Method And Apparatus For Forming Sheet Metal Hodges, H. T. et al US Patent 3,000,425
1961000 Apparatus For Shot Peening Elongated Articles Fuchs,, H. O. et al US Patent 2,982,007
1960012 Blast Finishing Machine Raymond Leliaert US Patent 2,924,911
1960004 Gantry Type Peen Forming Machine Fuchs, H. O. US Patent 2,933,802
1960003 Fluorescent Penetrant Inspection Materials And Methods Switzer, Joseph L. et al US Patent 2,920,203
1960000 Centrifugal-type Fluid Purifier Winslow, C. A. US Patent 2,952,330
1959020 Polishing Method and Device John C. Straub US Patent 3,090,166
1959019 Separator for Particulate Materials Ardee H. Freeman US Patent 3,005,547
1959003 Shot Peening Apparatus Blackburn, M. O. US Patent 2,900,765
1959002 Shot Peening Apparatus Fuchs, H. O. US Patent 2,881,506
1959000 Continuous Method For Conditioning Wire Bell, G. W. US Patent 2,913,354
1958025 Chromium Bearing Surface William J. Zubrisky US Patent 3,063,763
1958024 Reformation of Metallic Surfaces Jacob L. Sellers, John M. Bluth US Patent 3,019,522
1958023 Panel Forming Equipment Henry O. Fuchs ET AL US Patent 3,004,584
1958004 Valve Mechanisms For Magnetic Fluid Conduits And Devices Employing The Same Crowell, S. L. US Patent 2,820,471
1958000 Centrifugal Blasting Wheel And Blades For Use In Same Barnes, K. H. US Patent 2,819,562
1957002 Flowmeter Gobel, Charles US Patent 2,781,660
1956005 Producing Metal Balls By Propelling Against An Anvil Shelter US Patent 2,758,360
1956001 Centrifugal Blasting Apparatus Powell, G. W. US Patent 2,732,666
1956000 Blast Gun Pletcher, C. B. US Patent 2,751,716
1955018 Separators for Pneumatically Conveyed Aggregate Goods Emil Widmer US Patent 2,850,162
1955005 Method Of Cold Forming Sheets Borger, James C. US Patent 2,701,408
1955002 Device For Separating Mixed Masses Of Spher.and Irreg.shaped Bodies Such As Seeds,grains And The Lik Beresford, D. O. US Patent 2,724,498
1955001 Centrifugal Blasting Wheel Straub, J. C. US Patent 2,708,814
1955000 Apparatus For Descaling And Coating Wire Bell, G. W. US Patent 2,703,550
1954014 Method of Forming Malleableized Iron Castings C. Berg US Patent 2,796,373
1954002 Magnetic Valve Gerner, E. US Patent 2,670,749
1953015 Tools for Roughening Surfaces Charles L. Pfluger US Patent 2,799,035
1953002 Field Sensitive Hydraulic Apparatus Pierce, F. US Patent 2,651,258
1952005 Shot Peening Test Fixture Barton, C. E. US Patent 2,607,213
1952003 Method Of Sandblasting O'Brien, W. J. US Patent 2,617,225
1952000 Abrading Apparatus Rosenberger, W. A. et al US Patent 2,590,576
1951016 Method of Reclaiming Granular Material Walter Horth US Patent 2,707,314
1950002 Grit Blasting Apparatus And The Like Sargrove, J. A. US Patent 2,520,566
1950000 Electric Power Control Keller, A. M. US Patent 2,505,049
1949001 Peening Apparatus Fowler, B. F. US Patent 2,489,877
1949000 Extruded Shape Davie Jr., R. P. US Patent 2,458,686
1948012 Glaze Breaker John R. Arthur US Patent 2,549,043
1948003 Shot Blasting Nozzle Almen, J. O. US Patent 2,439,032
1947008 Apparatus for Separating a Mixture of Granular or Comminuted Materials by Air Suspension William H. Mead ET AL US Patent 2,635,745
1947007 Apparatus for Combining and Emplacing Cementitious Substances William E. Anderson US Patent 2,543,517
1946005 Rotary Buffing Tool E.E.Nordgren ET AL US Patent 2,423,992
1944012 Cylinder Surface Character H.M.Bramberry US Patent 2,434,880
1944011 Shot Blasting Test Almen, John O. US Patent 2,350,440
1944001 Shot Blasting Apparatus Learmonth, W. J. US Patent 2,338,591
1942006 Treatment of Bearing Surfaces with Lubricants Maurice E. Bell US Patent 2,387,872
1942005 Method of Peening Surfaces Kirke W. Connor ET AL US Patent 2,373,871
1942004 Scaling Tool Reo D. Gray, James R. Denison US Patent 2,356,314
1942003 Method of Shot-Blasting Coil Springs William H. Wallace US Patent 2,341,674
1942001 Method Of Producing Bas-Relief Of File Fabrics Shryer, G. C. US Patent 2,277,937
1941008 Anemometer Max Knobel ET AL US Patent 2,316,255
1941005 Method Of Treating Steel Bars Leighton, J. W. US Patent 2,239,044
1941004 Leaf Spring And Method Of Making Same Wallace, W. H. US Patent 2,234,850
1941002 Centrifugal Blasting Machine Unger, C. E. US Patent 2,263,321
1941001 Apparatus For Shot Blasting Leaf Springs Wallace, W. H. US Patent 2,252,823
1941000 Apparatus For Abrasively Treating Metal Castings, Forgings, And The Like Turnbull, D. C. US Patent 2,240,248
1940003 Coil Spring William H. Wallace US Patent 2,351,726
1940002 Apparatus for Treating Coil Springs William H. Wallace US Patent 2,249,677
1940001 Water Supply Installation Horn, E. US Patent 2,219,259
1939001 Abrading Apparatus Hamren, E. O. US Patent 2,160,697
1939000 Abrading Apparatus Hammell, C. H. US Patent 2,154,843
1938001 Method of and Apparatus for Cleaning Tubular Bodies Bottorf, Harry F. US Patent 2,117,648
1938000 Apparatus For Surface Treating Metal Articles Minich, V. E. US Patent 2,132,311
1937000 Process for Hardening Metallic Surfaces Minich US Patent 2,077,639
1936005 Apparatus for Treating Metal Articles David C. Turnbull US Patent 2,154,879
1936004 Apparatus for Treating Metal David C. Turnbull US Patent 2,131,767
1936002 Feeding Means For Round Bars Bidle, W. S. US Patent 2,038,204
1936001 Casing Perforating Gun Ridley, R. M. US Patent 2,041,209
1936000 Apparatus For Expanding Pistons Koether, E. A. US Patent 2,041,355
1934001 Produces Compacted Surface Layer Resisting Fatigue Verwerk, Paul Otto Friedrich US Patent 1,946,340
1934000 Coated Sheet And Method Of Producing Same Ward, David E. US Patent 1,985,332
1933000 Continuously Operating Sand Blast Apparatus Hull, F. J. US Patent 1,907,198
1930004 Method of Treating Springs Paul Otto Friedrich Vorwerk US Patent 1,947,927
1930003 Method of Finishing Rounds G.A.Wise US Patent 1,914,587
1930000 Circuit Controlling Apparatus Bainbridge, K. T. US Patent 1,747,044
1926001 Steel-Cleaning Machine Carter, A. US Patent 1,568,958
1926000 Spraying Device Hoevel, H. F. US Patent 1,605,730
1925001 Seed Separator Lyman, F. S. US Patent 1,542,155
1925000 Mortar Projector Hansen, C. C. US Patent 1,566,325
1924000 Grain Separator And Cleaner Krussow, H. US Patent 1,515,776
1918000 Dust Collector Wegner, F. A. US Patent 1,281,238
1914001 Method Of Making Metal Packing-Rings Wilcox, M. L. US Patent 1,116,776
1905000 Dust Collector Morse, O. M. US Patent 798,437
1904001 Sand-Blast Apparatus Jeremiah Mathewson US Patent 773,663
1904000 Apparatus For Removing Scale From Metal Rods Ernst Boley US Patent 777,178
1900000 Sand-Blast Apparatus Ambrose G. Warren US Patent 649,782
1898000 Sand-Blast Apparatus Jeremiah Eugene Mathewson US Patent 610,189
1890000 Dust Collector Eugene Bretney US Patent 438,523
1870001 Cutting and Grinding Stone, &c. Vincent Newman UK Patent AD 1870-No 2147
1870000 Engraving Machine