Inventor · disambiguated record
John W. Black
Also filed as: BLACK JOHN · BLACK JOHN W · BLACK JOHN W C · BLACK JOHN WRIGHT COULTER
46 granted patents·3 pending applications·1,317 citations·filing 1976–2024
99Inventor score
Top patents by PatentIndex Score
49 records- 0198US4835621AGun mounted video cameraBLACK JOHN W·Filed 1987·Granted May 30, 1989·169 cites·20 claims
- 0290US4462138AWheel bracket assembly having a resilient element with progressively increasing resistancePEMCO KALAMAZOO·Filed 1983·Granted Jul 31, 1984·42 cites·9 claims
- 0389US8585245B2Systems and methods for sealing a lighting fixtureBLACK JOHN·Filed 2010·Granted Nov 19, 2013·20 cites·20 claims
- 0489US4968325AFluidized bed gasifierQUEBECOIS DE VALORISATION DE L·Filed 1987·Granted Nov 6, 1990·155 cites·12 claims
- 0585US5125311AGuitar, and method of manufacturing guitarsFENDER MUSICAL INSTR CORP·Filed 1991·Granted Jun 30, 1992·33 cites·30 claims
- 0685US4567042AInactivated canine coronavirus vaccineAMERICAN HOME PROD·Filed 1984·Granted Jan 28, 1986·50 cites·19 claims
- 0785US4294491AMetal disk wheel with resilient tread and bearing supportPEMCO KALAMAZOO·Filed 1980·Granted Oct 13, 1981·36 cites·5 claims
- 0883US7658678B2Pronged sleeve-type flexible shaft couplingGATES CORP·Filed 2007·Granted Feb 9, 2010·8 cites·23 claims
- 0982US4424015AApparatus for injection moldingPEMCO KALAMAZOO·Filed 1981·Granted Jan 3, 1984·53 cites·25 claims
- 1082US4315727ARotary ball lockPEMCO KALAMAZOO·Filed 1980·Granted Feb 16, 1982·42 cites·9 claims
- 1181US4567043ACanine corona virus vaccineAMERICAN HOME PROD·Filed 1983·Granted Jan 28, 1986·36 cites·23 claims
- 1281US4072373AWheel constructionPEMCO KALAMAZOO·Filed 1976·Granted Feb 7, 1978·27 cites·15 claims
- 1380US5775203AHigh pressure fuel pump assemblyCUMMINS ENGINE CO INC·Filed 1997·Granted Jul 7, 1998·45 cites·20 claims
- 1480US4295686ADisk wheel with resilient bearing support and rigid annular tread mounting surfacePEMCO KALAMAZOO·Filed 1980·Granted Oct 20, 1981·28 cites·5 claims
- 1578US7980956B2Sleeve and sleeve-type flexible shaft couplingGATES CORP·Filed 2009·Granted Jul 19, 2011·5 cites·7 claims
- 1678US4372738ACollet lock for a mold assemblyPEMCO KALAMAZOO·Filed 1981·Granted Feb 8, 1983·38 cites·10 claims
- 1777US4084288AShock absorber for swivel casterPEMCO KALAMAZOO·Filed 1977·Granted Apr 18, 1978·37 cites·10 claims
- 1875US7128692B2Methods and systems for providing quantitative assessment and relaying of fighter performanceBLACK JOHN W·Filed 2003·Granted Oct 31, 2006·23 cites·16 claims
- 1974US12221350B2Continuous carbonaceous matter thermolysis and pressurized char activation with hydrogen productionBLACK JOHN WRIGHT COULTER·Filed 2024·Granted Feb 11, 2025·0 cites·35 claims
- 2073US4561626AMold opening devicePEMCO KALAMAZOO·Filed 1984·Granted Dec 31, 1985·30 cites·14 claims
- 2173US4219903ABearing retainerPEMCO KALAMAZOO·Filed 1978·Granted Sep 2, 1980·19 cites·5 claims
- 2272US11834338B1Continuous carbonaceous matter thermolysis and pressurized char activation with hydrogen productionBLACK JOHN W·Filed 2022·Granted Dec 5, 2023·0 cites·17 claims
- 2372US4223511APVC Foil cutterPEMCO KALAMAZOO·Filed 1979·Granted Sep 23, 1980·21 cites·9 claims
- 2471US4759097AWheel bracket assembly having two part wheel bracket and a method of making the wheel bracket assemblySTANDEX INT CORP·Filed 1987·Granted Jul 26, 1988·21 cites·32 claims
- 2571US4294109ATest apparatus for hydraulic valveCUMMINS ENGINE CO INC·Filed 1979·Granted Oct 13, 1981·13 cites·7 claims
- 2670US6142963AVibrating baby blanketFiled 1998·Granted Nov 7, 2000·55 cites·8 claims
- 2768US4242822ARemovable sign post holding apparatusBLACK JOHN W·Filed 1979·Granted Jan 6, 1981·21 cites·7 claims
- 2867US5855397AHigh-pressure sealable connector for a pressure sensorCUMMINS ENGINE CO INC·Filed 1997·Granted Jan 5, 1999·41 cites·17 claims
- 2967US4111623AApparatus for assembling bearing unit in a wheelPEMCO KALAMAZOO·Filed 1976·Granted Sep 5, 1978·22 cites·10 claims
- 3065US4824785ACanine corona virus vaccineAMERICAN HOME PROD·Filed 1986·Granted Apr 25, 1989·25 cites·21 claims
- 3164US5047238AAdjuvants for vaccinesAMERICAN HOME PROD·Filed 1988·Granted Sep 10, 1991·28 cites·15 claims
- 3264US4235034ARemovable sign post holding apparatusBLACK JOHN W·Filed 1979·Granted Nov 25, 1980·18 cites·12 claims
- 3361US5538403AHigh pressure pump for fuel injection systemsCUMMINS ENGINE CO INC·Filed 1994·Granted Jul 23, 1996·18 cites·27 claims
- 3461USD282905SCaster framePEMCO KALAMAZOO·Filed 1983·Granted Mar 11, 1986·7 cites·1 claims
- 3560US5305819AGuitar, and method of manufacturing guitarsFENDER MUSCIAL INSTR CORP·Filed 1992·Granted Apr 26, 1994·18 cites·10 claims
- 3659US4709444AWheel bracket mounting structureSTANDEX INT CORP·Filed 1987·Granted Dec 1, 1987·15 cites·23 claims
- 3758US5013663ACanine corona virus vaccineAMERICAN HOME PROD·Filed 1989·Granted May 7, 1991·20 cites·45 claims
- 3858US4559668AWheel braking mechanism for a wheel bracket assemblyPEMCO KALAMAZOO·Filed 1985·Granted Dec 24, 1985·15 cites·16 claims
- 3958US4318204ADisk wheel with bearing housing injection molded thereinPEMCO KALAMAZOO·Filed 1980·Granted Mar 9, 1982·15 cites·12 claims
- 4057US4122580ASolid axle wheel support and sealed bearing constructionPEMCO KALAMAZOO·Filed 1977·Granted Oct 31, 1978·11 cites·4 claims
- 4154US2002116319A1Sports related electronic bidding methodsFiled 2001·Application pending·0 cites
- 4253US2014071685A1Systems and methods for sealing a lighting fixtureINTEGRATED ILLUMINATION SYSTEMS INC·Filed 2013·Application pending·0 cites
- 4351US10538433B2Activated carbon production at biomass-fueled steam/electric power plantsADAMS RUSSEL MARK·Filed 2019·Granted Jan 21, 2020·0 cites·6 claims
- 4447US4161893ARotary indexing mechanismPEMCO KALAMAZOO·Filed 1976·Granted Jul 24, 1979·6 cites·11 claims
- 4546US4779321AWheel bracket mounting structureSTANDEX INT CORP·Filed 1987·Granted Oct 25, 1988·9 cites·4 claims
- 4642US4604045AMold mounting and releasable clamp thereforSTANDEX INT CORP·Filed 1984·Granted Aug 5, 1986·9 cites·1 claims
- 4740US4537570ALifting apparatus for an injection moldPEMCO KALAMAZOO·Filed 1983·Granted Aug 27, 1985·11 cites·6 claims
- 4835US2016229697A1Activated Carbon Production at Biomass-Fueled Steam/Electric Power PlantsADAMS RUSSEL M·Filed 2016·Application pending·0 cites
- 4920US5125343AFluid decelerator for high energy projectilesDOMEN JOHN K·Filed 1991·Granted Jun 30, 1992·2 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →