Inventor · disambiguated record
John D. Zalewski
Also filed as: ZALEWSKI JOHN · ZALEWSKI JOHN D · ZALEWSKI JOHN T
29 granted patents·5 pending applications·708 citations·filing 1990–2021
97Inventor score
Files withNEW VENTURE GEAR INC12MAGNA POWERTRAIN USA INC9MAGNA POWERTRAIN AMERICA INC4FITZGERALD BRIAN M2MAGNA DRIVETRAIN AMERICA INC2
Top patents by PatentIndex Score
34 records- 0198US6595338B2Torque transfer clutch with linear piston hydraulic clutch actuatorNEW VENTURE GEAR INC·Filed 2001·Granted Jul 22, 2003·86 cites·14 claims
- 0292US8316738B2Compact transfer case with beveloid gearsetHELLINGER WILLIAM A·Filed 2009·Granted Nov 27, 2012·31 cites·17 claims
- 0391US5725453AOn-demand double offset transfer caseNEW VENTURE GEAR INC·Filed 1995·Granted Mar 10, 1998·52 cites·26 claims
- 0489US7650808B2Sprial cam clutch actuation system for two-speed transfer caseMAGNA POWERTRAIN USA INC·Filed 2007·Granted Jan 26, 2010·10 cites·21 claims
- 0588US7588133B2Clutch control system for power transmission devicesMAGNA POWERTRAIN USA INC·Filed 2006·Granted Sep 15, 2009·10 cites·18 claims
- 0688US5704863ATwo-speed transfer case with on-demand torque control having a coupling pump and a supply pumpNEW VENTURE GEAR INC·Filed 1996·Granted Jan 6, 1998·111 cites·4 claims
- 0788US5655986AFull-time transfer case with synchronized single planetary gear reduction unitNEW VENTURE GEAR INC·Filed 1996·Granted Aug 12, 1997·105 cites·17 claims
- 0886US7506740B2Power transmission device with clutch control systemMAGNA POWERTRAIN USA INC·Filed 2006·Granted Mar 24, 2009·9 cites·18 claims
- 0985US5609540AFull-time double offset transfer caseNEW VENTURE GEAR INC·Filed 1995·Granted Mar 11, 1997·39 cites·25 claims
- 1084US7097019B2Low power modulating clutch control system with electromagnetic actuatorMAGNA POWERTRAIN USA INC·Filed 2004·Granted Aug 29, 2006·18 cites·26 claims
- 1180US11161408B2Three speed transfer case for four wheel drive vehiclesMAGNA POWERTRAIN AMERICA INC·Filed 2020·Granted Nov 2, 2021·1 cites·20 claims
- 1280US7895913B2Spiral cam clutch actuation systemMAGNA POWERTRAIN USA INC·Filed 2010·Granted Mar 1, 2011·5 cites·18 claims
- 1379US6883657B2Power transfer device with hydraulic clutch actuationMAGNA DRIVETRAIN AMERICA INC·Filed 2003·Granted Apr 26, 2005·13 cites·8 claims
- 1478US7182194B2Low power modulating clutch control system with combination accumulator and piston actuatorMAGNA POWERTRAIN USA INC·Filed 2004·Granted Feb 27, 2007·14 cites·30 claims
- 1577US5214975ATransmission vibration dampingNEW VENTURE GEAR INC·Filed 1990·Granted Jun 1, 1993·37 cites·9 claims
- 1676US7445100B2Low power modulating clutch control systemMAGNA POWERTRAIN USA INC·Filed 2007·Granted Nov 4, 2008·4 cites·15 claims
- 1775US7178654B2Low power modulating clutch control systemMAGNA POWERTRAIN USA INC·Filed 2004·Granted Feb 20, 2007·10 cites·20 claims
- 1871US5853342AOffset transfer caseNEW VENTURE GEAR INC·Filed 1997·Granted Dec 29, 1998·42 cites·38 claims
- 1969US5311787APower take-off adaptorNEW VENTURE GEAR INC·Filed 1992·Granted May 17, 1994·22 cites·4 claims
- 2068US5599249APart-time double offset transfer caseNEW VENTURE GEAR INC·Filed 1995·Granted Feb 4, 1997·38 cites·15 claims
- 2163US5695022ADouble offset transfer case with electronically-controlled torque modulationNEW VENTURE GEAR INC·Filed 1995·Granted Dec 9, 1997·31 cites·25 claims
- 2253US8079928B2Transfer case with overdrive modeRONK AARON·Filed 2008·Granted Dec 20, 2011·3 cites·21 claims
- 2351US2014174499A1Solar thermal heliostatFITZGERALD BRIAN M·Filed 2013·Application pending·0 cites
- 2451US2014174430A1Pyramid lamp medallion control for solar thermal power generation systemFITZGERALD BRIAN M·Filed 2013·Application pending·0 cites
- 2547US6675677B2Transfer case with multi-gear transfer mechanismNEW VENTURE GEAR INC·Filed 2002·Granted Jan 13, 2004·5 cites·24 claims
- 2646US7337887B2Method of actuating a clutchMAGNA POWERTRAIN USA INC·Filed 2007·Granted Mar 4, 2008·0 cites·20 claims
- 2745US11904682B2Electric vehicle having low radius turn configurationsMAGNA POWERTRAIN AMERICA INC·Filed 2021·Granted Feb 20, 2024·0 cites·9 claims
- 2843US6931964B2Transfer case with multi-gear transfer mechanismMAGNA DRIVETRAIN AMERICA INC·Filed 2004·Granted Aug 23, 2005·3 cites·10 claims
- 2942US8165767B2Traction control system for 4WD/AWD vehiclesZALEWSKI JOHN D·Filed 2007·Granted Apr 24, 2012·3 cites·20 claims
- 3042US2003151591A1Weather data delivery systemFiled 2003·Application pending·0 cites
- 3141US10525829B2AWD transverse powertrain with rear wheel bias fieldMAGNA POWERTRAIN AMERICA INC·Filed 2015·Granted Jan 7, 2020·0 cites·20 claims
- 3238US5634863ADrop box with angled input shaftNEW VENTURE GEAR INC·Filed 1995·Granted Jun 3, 1997·6 cites·1 claims
- 3338US2005116537A1Combination braking and traction control system for a motor vehicleFiled 2003·Application pending·0 cites
- 3437US2016356372A1Differential assembly with single weld joint connecting two-piece differential case and ring gearMAGNA POWERTRAIN AMERICA INC·Filed 2015·Application pending·0 cites
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