Inventor · disambiguated record
John R. Krutsch
Also filed as: KRUTSCH JOHN · KRUTSCH JOHN R
34 granted patents·2,011 citations·filing 1975–1999
98Inventor score
Files withWILLIAMS ELECTRONICS GAMES INC15BARLOW GORDON DESIGN12AMERICAN SCREEN PRINTING4LOWBAR INC1WILLIAM ELECTRONICS GAMES INC1
Top patents by PatentIndex Score
34 records- 0195US4674585AArticulated unit vehicleBARLOW GORDON DESIGN·Filed 1985·Granted Jun 23, 1987·81 cites·6 claims
- 0291US4058307AFeed and takeoff assemblyAMERICAN SCREEN PRINTING·Filed 1976·Granted Nov 15, 1977·34 cites·4 claims
- 0390US5123647AInteractive playfield feature for pinball gamesWILLIAMS ELECTRONICS GAMES INC·Filed 1991·Granted Jun 23, 1992·147 cites·17 claims
- 0489US4981298ABall diverter playfield feature for pinball machinesWILLIAMS ELECTRONICS GAMES INC·Filed 1989·Granted Jan 1, 1991·132 cites·14 claims
- 0589US4420261AOptical position location apparatusLOWBAR INC·Filed 1980·Granted Dec 13, 1983·115 cites·25 claims
- 0688US4504243AEducational toy with path creating tiles for a vehicleBARLOW GORDON DESIGN·Filed 1983·Granted Mar 12, 1985·48 cites·4 claims
- 0785US5516103ADual function drop target for pinball gameWILLIAMS ELECTRONICS GAMES INC·Filed 1995·Granted May 14, 1996·143 cites·6 claims
- 0885US4099460ATurret indexing and registration means for multi-color printerAMERICAN SCREEN PRINTING·Filed 1976·Granted Jul 11, 1978·29 cites·2 claims
- 0984US6158737APlayfield assembly for a pinball-machineWILLIAMS ELECTRONICS GAMES INC·Filed 1999·Granted Dec 12, 2000·138 cites·25 claims
- 1084US6155565AMethod and kit retrofitting a pinball machineWILLIAMS ELECTRONICS GAMES INC·Filed 1999·Granted Dec 5, 2000·130 cites·20 claims
- 1184US5720480ADisplay panel for a pinball machineWILLIAMS ELECTRONICS GAMES INC·Filed 1996·Granted Feb 24, 1998·134 cites·17 claims
- 1283US4031824ASheet feed and takeoff assembly for printersAMERICAN SCREEN PRINTING·Filed 1975·Granted Jun 28, 1977·24 cites·5 claims
- 1382US6164644AMethod of modifying electronics contained in a controller box of a pinball machineWILLIAMS ELECTRONICS GAMES INC·Filed 1999·Granted Dec 26, 2000·126 cites·32 claims
- 1482US6135449AMounting mechanism for a playfield of a pinball machineWILLIAMS ELECTRONICS GAMES INC·Filed 1999·Granted Oct 24, 2000·123 cites·19 claims
- 1581US6113097AMethod of replacing a playfield of a pinball machineWILLIAMS ELECTRONICS GAMES INC·Filed 1999·Granted Sep 5, 2000·127 cites·11 claims
- 1679US4468031AThree-dimensional game with rotatable track pieces for self-propelled vehicleBARLOW GORDON DESIGN·Filed 1982·Granted Aug 28, 1984·29 cites·6 claims
- 1775US4463515ASelf-contained and self-propelled toy vehicleBARLOW GORDON DESIGN·Filed 1982·Granted Aug 7, 1984·26 cites·11 claims
- 1870US6120021ALock-down bar release system for a pinball machineWILLIAMS ELECTRONICS GAMES INC·Filed 1999·Granted Sep 19, 2000·124 cites·16 claims
- 1970US5181722AMovable optical target bank for a rolling ball gameWILLIAM ELECTRONICS GAMES INC·Filed 1992·Granted Jan 26, 1993·38 cites·11 claims
- 2070US5137278AAmusement device with trading card dispenserWILLIAMS ELECTRONICS GAMES INC·Filed 1991·Granted Aug 11, 1992·66 cites·5 claims
- 2169US4346889ABoard game with path creating tiles for vehicleBARLOW GORDON DESIGN·Filed 1981·Granted Aug 31, 1982·21 cites·5 claims
- 2267US4254708AMechanical drive screen printing pressAMERICAN SCREEN PRINTING·Filed 1978·Granted Mar 10, 1981·13 cites·19 claims
- 2366US4865322AGame cabinetWILLIAMS ELECTRONICS GAMES INC·Filed 1988·Granted Sep 12, 1989·20 cites·10 claims
- 2465US5149093AAmusement device with trading card dispenserWILLIAMS ELECTRONICS GAMES INC·Filed 1992·Granted Sep 22, 1992·52 cites·5 claims
- 2562US4367875ABoxing gameBARLOW GORDON DESIGN·Filed 1982·Granted Jan 11, 1983·18 cites·8 claims
- 2659US4848748ABall lifter mechanismWILLIAMS ELECTRONIC GAMES INC·Filed 1988·Granted Jul 18, 1989·16 cites·8 claims
- 2759US4229005ATrack racing gameBARLOW GORDON DESIGN·Filed 1978·Granted Oct 21, 1980·13 cites·9 claims
- 2857US4485587AReversing mechanism for a toy motor driven wheeled vehicleBARLOW GORDON DESIGN·Filed 1983·Granted Dec 4, 1984·14 cites·11 claims
- 2946US4283049ABowling ball gameBARLOW GORDON DESIGN·Filed 1979·Granted Aug 11, 1981·9 cites·9 claims
- 3039US5358240ABall diverter for raised rampWILLIAMS ELECTRONICS GAMES INC·Filed 1993·Granted Oct 25, 1994·8 cites·8 claims
- 3135US5992848AVertically displaceable rampWILLIAMS ELECTRONICS GAMES INC·Filed 1998·Granted Nov 30, 1999·6 cites·5 claims
- 3233US4345764AHand-held electronic gameBARLOW GORDON DESIGN·Filed 1980·Granted Aug 24, 1982·3 cites·22 claims
- 3332US4230314ASkate board gameBARLOW GORDON DESIGN·Filed 1978·Granted Oct 28, 1980·1 cites·10 claims
- 3429US4250656AFigurine pump toyBARLOW GORDON DESIGN·Filed 1979·Granted Feb 17, 1981·3 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →