Inventor · disambiguated record
Charles A. Detweiler
Also filed as: DETWEILER CHARLES A
37 granted patents·1 pending application·849 citations·filing 1978–2001
98Inventor score
Files withEATON CORP13SCHMELZER CORP10LECTRON PRODUCTS9TOM MCGUANE IND5LECTRON PRODUCTS INC A SUBSIDI1
Top patents by PatentIndex Score
38 records- 0198US5044678ASolenoid operated latch device with movable pole pieceLECTRON PRODUCTS·Filed 1990·Granted Sep 3, 1991·222 cites·32 claims
- 0292US5083546ATwo-stage high flow purge valveLECTRON PRODUCTS·Filed 1991·Granted Jan 28, 1992·69 cites·28 claims
- 0388US5076622AFuel filler latch assemblyLECTRON PRODUCTS·Filed 1990·Granted Dec 31, 1991·65 cites·46 claims
- 0487US4630642ACheck valve and water injection systems and fuel systems utilizing the sameTOM MCGUANE IND·Filed 1984·Granted Dec 23, 1986·44 cites·6 claims
- 0584US4987968AIn-line solenoid transmission interlock deviceLECTRON PRODUCTS·Filed 1989·Granted Jan 29, 1991·39 cites·14 claims
- 0682US5277167AVapor management valveLECTRON PRODUCTS·Filed 1993·Granted Jan 11, 1994·41 cites·25 claims
- 0778US4237924AFuel pressure regulatorSCHMELZER CORP·Filed 1978·Granted Dec 9, 1980·17 cites·4 claims
- 0875US5970958AFuel vapor purge controlEATON CORP·Filed 1997·Granted Oct 26, 1999·31 cites·26 claims
- 0972US5967183AControlling vapor flow in a conduitEATON CORP·Filed 1998·Granted Oct 19, 1999·28 cites·28 claims
- 1072US4284261AStroke adjustment for vacuum motorSCHMELZER CORP·Filed 1979·Granted Aug 18, 1981·24 cites·9 claims
- 1165US4947968ATransmission mounted solenoid interlock deviceLECTRON PRODUCTS·Filed 1989·Granted Aug 14, 1990·20 cites·7 claims
- 1261US6219903B1Solenoid assembly with high-flux C-frame and method of making sameEATON CORP·Filed 1999·Granted Apr 24, 2001·17 cites·3 claims
- 1360US5990584ADirect current torque motor with extended stator polesEATON CORP·Filed 1998·Granted Nov 23, 1999·24 cites·8 claims
- 1457US4286433AControl system for turbochargerSCHMELZER CORP·Filed 1979·Granted Sep 1, 1981·13 cites·18 claims
- 1554US6412335B1Low current solenoid valveEATON CORP·Filed 2000·Granted Jul 2, 2002·6 cites·3 claims
- 1654US5941218AWelded construction for fuel vapor purge regulator valve assemblyEATON CORP·Filed 1998·Granted Aug 24, 1999·15 cites·9 claims
- 1753US5749349AFuel vapor control systemEATON CORP·Filed 1996·Granted May 12, 1998·15 cites·10 claims
- 1853US5065979AConstant current vacuum regulatorLECTRON PRODUCTS·Filed 1990·Granted Nov 19, 1991·19 cites·24 claims
- 1953US4327773AValve assemblySCHMELZER CORP·Filed 1979·Granted May 4, 1982·7 cites·5 claims
- 2052US5853018ADampening resonance in a flow regulatorEATON CORP·Filed 1997·Granted Dec 29, 1998·16 cites·14 claims
- 2151US4971370ASelf-releasing deck lid latchLECTRON PRODUCTS·Filed 1989·Granted Nov 20, 1990·17 cites·26 claims
- 2250US4416307AValve assemblySCHMELZER CORP·Filed 1981·Granted Nov 22, 1983·11 cites·3 claims
- 2350US4218406AAutomatic choke controlSCHMELZER CORP·Filed 1979·Granted Aug 19, 1980·6 cites·14 claims
- 2447US6050623ALatchbolt assembly and method of sealing sameLECTRON PRODUCTS INC A SUBSIDI·Filed 1997·Granted Apr 18, 2000·19 cites·5 claims
- 2546US6119661APressure compensating vapor management valveEATON CORP·Filed 1998·Granted Sep 19, 2000·10 cites·11 claims
- 2645US5893354AMethod of controlling fuel vapor canister purge flow and vapor management valve thereforEATON CORP·Filed 1998·Granted Apr 13, 1999·10 cites·11 claims
- 2743US4594980AThrottle positioning deviceTOM MCGUANE IND·Filed 1984·Granted Jun 17, 1986·4 cites·1 claims
- 2839US4643352ATemperature compensating vacuum delay valveTOM MCGUANE IND·Filed 1986·Granted Feb 17, 1987·5 cites·10 claims
- 2938US5921261ADampening resonance in a flow regulatorEATON CORP·Filed 1997·Granted Jul 13, 1999·7 cites·8 claims
- 3038US4241711AFuel control systemSCHMELZER CORP·Filed 1978·Granted Dec 30, 1980·4 cites·5 claims
- 3136US2002162323A1Controlling secondary air injection in engine exhaustEATON CORP·Filed 2001·Application pending·0 cites
- 3235US5382763AElectrical switch for automotive vehicle deck lid latchesLECTRON PRODUCTS·Filed 1993·Granted Jan 17, 1995·8 cites·15 claims
- 3335US4258611AVacuum motor for carburetorsSCHMELZER CORP·Filed 1979·Granted Mar 31, 1981·2 cites·8 claims
- 3434US4227445AMotor with multiple output membersSCHMELZER CORP·Filed 1978·Granted Oct 14, 1980·4 cites·4 claims
- 3532US4189454AVacuum motor for carburetorsSCHMELZER CORP·Filed 1978·Granted Feb 19, 1980·1 cites·4 claims
- 3631US5936500ABi-stable self-adjusting actuator mechanismEATON CORP·Filed 1997·Granted Aug 10, 1999·8 cites·8 claims
- 3730US4463716AThrottle positioning deviceTOM MCGUANE IND·Filed 1982·Granted Aug 7, 1984·1 cites·14 claims
- 3830US4464310AInsulated cap and heat sink for automatic choke controlTOM MCGUANE IND·Filed 1982·Granted Aug 7, 1984·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →