Inventor · disambiguated record
Carl F. Stephens
Also filed as: STEPHENS CARL · STEPHENS CARL F
16 granted patents·115 citations·filing 1993–2020
92Inventor score
Files withNEW VENTURE GEAR INC6STEPHENS CARL F6MAGNA POWERTRAIN AMERICA INC2MUELLER JOSEPH G1ROOF JOHNATHAN P1
Top patents by PatentIndex Score
16 records- 0192US8888638B2Multi-mode hybrid electric transfer case for four-wheel drive vehicleMUELLER JOSEPH G·Filed 2010·Granted Nov 18, 2014·25 cites·20 claims
- 0288US7992668B2Low-angle spline coupling for power transmission unitsMAGNA POWERTRAIN AMERICA INC·Filed 2009·Granted Aug 9, 2011·14 cites·13 claims
- 0374US8968135B2Hydrostatic regenerative braking transmission for motor vehiclesSTEPHENS CARL F·Filed 2013·Granted Mar 3, 2015·4 cites·20 claims
- 0473US8256328B2Power transfer unit with output shaft having integrated joint assemblySTEPHENS CARL F·Filed 2009·Granted Sep 4, 2012·7 cites·15 claims
- 0569US10697454B2Method of making a two-piece counterweight for a scroll compressorSTEPHENS CARL F·Filed 2016·Granted Jun 30, 2020·1 cites·16 claims
- 0668US8607666B2Power transfer unit with output shaft having integrated joint assemblySTEPHENS CARL F·Filed 2012·Granted Dec 17, 2013·2 cites·25 claims
- 0762US11598336B2Method of making a two-piece counterweight for a scroll compressorSTEPHENS CARL F·Filed 2020·Granted Mar 7, 2023·0 cites·16 claims
- 0859US6575867B1Three-speed transfer caseNEW VENTURE GEAR INC·Filed 2001·Granted Jun 10, 2003·13 cites·21 claims
- 0955US8419578B2Hydrostatic regenerative braking transmission for motor vehiclesSTEPHENS CARL F·Filed 2009·Granted Apr 16, 2013·2 cites·23 claims
- 1052US6071207AFull-time transfer case with mode shift arrangementNEW VENTURE GEAR INC·Filed 1997·Granted Jun 6, 2000·24 cites·20 claims
- 1145US9856874B2Holding plate for piloted scroll compressorROOF JOHNATHAN P·Filed 2015·Granted Jan 2, 2018·0 cites·27 claims
- 1243US9248738B2Power transfer unit for AWD vehicles having integrated joint assemblyMAGNA POWERTRAIN AMERICA INC·Filed 2013·Granted Feb 2, 2016·0 cites·11 claims
- 1343US6712729B2Three-speed transfer caseNEW VENTURE GEAR INC·Filed 2003·Granted Mar 30, 2004·4 cites·29 claims
- 1439USH1512HViscous coupling plate hardening and flattening methodNEW VENTURE GEAR INC·Filed 1994·Granted Jan 2, 1996·10 cites·1 claims
- 1535US5346044AViscous coupling apparatus with coined plates and method of making the sameNEW VENTURE GEAR INC·Filed 1993·Granted Sep 13, 1994·3 cites·16 claims
- 1630US5398793AViscous coupling apparatus with opposing coined platesNEW VENTURE GEAR INC·Filed 1993·Granted Mar 21, 1995·6 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →