Individual holder
HART JAMES M
US·30 granted patents·2 pending applications·1,143 citations·filing 2004–2012
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
32 records- 0199US8961355B2Method for controlling a multi-speed transmission having four planetary gear sets for producing at least nine gear speedsHART JAMES M·Filed 2011·Granted Feb 24, 2015·89 cites·11 claims
- 0299US8523729B2Multi-speed transmissionHART JAMES M·Filed 2011·Granted Sep 3, 2013·90 cites·39 claims
- 0399US8277355B2Multi-speed transmission having stacked planetary gear setsHART JAMES M·Filed 2010·Granted Oct 2, 2012·95 cites·20 claims
- 0498US8801565B2Multi-speed transmission having stacked planetary gear setsHART JAMES M·Filed 2010·Granted Aug 12, 2014·75 cites·13 claims
- 0598US8758189B2Multiple speed transmission having a band brakeHART JAMES M·Filed 2012·Granted Jun 24, 2014·75 cites·18 claims
- 0698US8636618B2Clutch and gear arrangement for a front wheel drive vehicleHART JAMES M·Filed 2012·Granted Jan 28, 2014·74 cites·25 claims
- 0798US8591364B2Planetary transmission with launch clutchHART JAMES M·Filed 2011·Granted Nov 26, 2013·75 cites·22 claims
- 0898US8430784B2Multi-speed transmission having four planetary gear setsHART JAMES M·Filed 2011·Granted Apr 30, 2013·78 cites·20 claims
- 0998US8197375B1Multi-speed transmissionHART JAMES M·Filed 2011·Granted Jun 12, 2012·51 cites·25 claims
- 1098US8157697B2Ten-speed transmissionHART JAMES M·Filed 2008·Granted Apr 17, 2012·86 cites·13 claims
- 1198US8128527B2Multi-speed transmissionHART JAMES M·Filed 2009·Granted Mar 6, 2012·80 cites·16 claims
- 1298US8105198B2Transmission having at least eight speedsHART JAMES M·Filed 2009·Granted Jan 31, 2012·84 cites·16 claims
- 1398US8070646B2Multi-speed transmissionHART JAMES M·Filed 2009·Granted Dec 6, 2011·85 cites·16 claims
- 1497US8932174B2Clutch and gear arrangement for a rear wheel drive vehicleHART JAMES M·Filed 2012·Granted Jan 13, 2015·37 cites·15 claims
- 1589US8277356B2Multi-speed transmissionHART JAMES M·Filed 2011·Granted Oct 2, 2012·8 cites·8 claims
- 1689US8092336B2Multi-speed transmissionHART JAMES M·Filed 2011·Granted Jan 10, 2012·7 cites·14 claims
- 1786US8926469B2Multi-speed transmissionHART JAMES M·Filed 2012·Granted Jan 6, 2015·7 cites·19 claims
- 1885US8813935B2Launch / disconnect clutch for P2 hybrid powertrainHART JAMES M·Filed 2011·Granted Aug 26, 2014·9 cites·17 claims
- 1984US8858376B2Hybrid powertrain for a motor vehicleHART JAMES M·Filed 2012·Granted Oct 14, 2014·9 cites·4 claims
- 2076US8197377B2Automatic transmission gear and clutch arrangementHART JAMES M·Filed 2009·Granted Jun 12, 2012·7 cites·19 claims
- 2176US8075441B2Automatic transmission gear and clutch arrangementHART JAMES M·Filed 2009·Granted Dec 13, 2011·7 cites·20 claims
- 2273US8814744B2Electromechanical clutch and transmissionHART JAMES M·Filed 2012·Granted Aug 26, 2014·3 cites·20 claims
- 2372US8197382B2Multi-speed transmissionHART JAMES M·Filed 2011·Granted Jun 12, 2012·2 cites·17 claims
- 2470US8479847B2Breakaway clutch for controllable speed accessory drive systemHART JAMES M·Filed 2007·Granted Jul 9, 2013·8 cites·20 claims
- 2561US8192321B2Eight speed automatic transmissionHART JAMES M·Filed 2011·Granted Jun 5, 2012·1 cites·19 claims
- 2661US8123648B2Eight speed automatic transmissionHART JAMES M·Filed 2011·Granted Feb 28, 2012·1 cites·15 claims
- 2750US2012103437A1Valve configuration for a lubrication circuit of a latched pump applied clutch transmissionHART JAMES M·Filed 2012·Application pending·0 cites
- 2846US8070642B2Gear and clutch arrangement for multi-speed transmissionHART JAMES M·Filed 2008·Granted Dec 6, 2011·0 cites·14 claims
- 2945US2006108053A1Hot application of apex on a tire building machineHART JAMES M·Filed 2004·Application pending·0 cites
- 3043US8439789B2Multi-speed transmission having three planetary gear setsHART JAMES M·Filed 2010·Granted May 14, 2013·0 cites·9 claims
- 3142US8491437B2Multi-speed transmission having three planetary gear setsHART JAMES M·Filed 2010·Granted Jul 23, 2013·0 cites·8 claims
- 3241US8425371B2Multi-speed transmission having three planetary gear setsHART JAMES M·Filed 2010·Granted Apr 23, 2013·0 cites·26 claims
Join the waitlist — get patent alerts
Get an alert when HART JAMES M files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →