Inventor · disambiguated record
James B. Borgerson
Also filed as: BORGERSON JAMES · BORGERSON JAMES B
73 granted patents·2 pending applications·1,780 citations·filing 1988–2024
99Inventor score
Files withGM GLOBAL TECH OPERATIONS INC28MELLET EDWARD W10HART JAMES M8GM GLOBAL TECH OPERATIONS LLC6GEN MOTORS CORP5
Top patents by PatentIndex Score
75 records- 0199US8939863B2Multi-speed transmission with a series disconnect clutchGM GLOBAL TECH OPERATIONS INC·Filed 2013·Granted Jan 27, 2015·92 cites·20 claims
- 0299US8777798B2Ten-speed transmissionGM GLOBAL TECH OPERATIONS INC·Filed 2013·Granted Jul 15, 2014·81 cites·16 claims
- 0399US8721488B2Multi-speed transmissionMELLET EDWARD W·Filed 2011·Granted May 13, 2014·84 cites·24 claims
- 0499US8702555B1Multi-speed transmission with a selectable one-way clutchGM GLOBAL TECH OPERATIONS INC·Filed 2013·Granted Apr 22, 2014·81 cites·20 claims
- 0599US8602934B2Multi-speed transmission with an integrated electric motorMELLET EDWARD W·Filed 2011·Granted Dec 10, 2013·77 cites·18 claims
- 0699US8277355B2Multi-speed transmission having stacked planetary gear setsHART JAMES M·Filed 2010·Granted Oct 2, 2012·95 cites·20 claims
- 0799US8251857B1Multi-speed transmissionMELLET EDWARD W·Filed 2012·Granted Aug 28, 2012·89 cites·20 claims
- 0899US8187130B1Multi-speed transmission with integrated electric motorMELLET EDWARD W·Filed 2011·Granted May 29, 2012·90 cites·19 claims
- 0998US8944949B2Multi-speed transmission with integrated electric motorMELLET EDWARD W·Filed 2011·Granted Feb 3, 2015·40 cites·19 claims
- 1098US8821336B2Multi-speed transmission and backing plateWILTON DARYL A·Filed 2012·Granted Sep 2, 2014·86 cites·11 claims
- 1198US8801565B2Multi-speed transmission having stacked planetary gear setsHART JAMES M·Filed 2010·Granted Aug 12, 2014·75 cites·13 claims
- 1298US8409047B2Multi-speed transmissionBORGERSON JAMES B·Filed 2010·Granted Apr 2, 2013·86 cites·19 claims
- 1398US8366580B2Transmission having at least ten speedsGM GLOBAL TECH OPERATIONS INC·Filed 2010·Granted Feb 5, 2013·79 cites·15 claims
- 1498US7992695B2Rotary-type selectable one-way clutchGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Aug 9, 2011·44 cites·16 claims
- 1598US7699741B2Multi-speed transmissionGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Apr 20, 2010·64 cites·19 claims
- 1698US7021442B2One-way torque transmitter with a friction actuating apparatusGEN MOTORS CORP·Filed 2004·Granted Apr 4, 2006·67 cites·7 claims
- 1797US9222549B2Multi-speed transmissionGM GLOBAL TECH OPERATIONS INC·Filed 2013·Granted Dec 29, 2015·40 cites·22 claims
- 1897US8152682B28-Speed hybrid transmission architecturesSWALES SHAWN H·Filed 2008·Granted Apr 10, 2012·72 cites·19 claims
- 1995US8808135B2Multiple speed transmission with a pump assisted launch deviceVAHABZADEH HAMID·Filed 2012·Granted Aug 19, 2014·37 cites·17 claims
- 2095US7311630B2Multi-speed transmission with differential gear set and countershaft gearingGM GLOBAL TECH OPERATIONS INC·Filed 2005·Granted Dec 25, 2007·31 cites·15 claims
- 2195US7052430B2Transmission with friction launch mechanismGEN MOTORS CORP·Filed 2004·Granted May 30, 2006·45 cites·32 claims
- 2292US8639424B2System and method for controlling an automatic engine stop-start accumulatorLUNDBERG PHILIP C·Filed 2011·Granted Jan 28, 2014·13 cites·13 claims
- 2391US7967715B2Multi-speed transmissionGM GLOBAL TECH OPERATIONS INC·Filed 2010·Granted Jun 28, 2011·9 cites·24 claims
- 2491US6827664B2TransmissionGEN MOTORS CORP·Filed 2002·Granted Dec 7, 2004·29 cites·21 claims
- 2590US7857726B2Eight speed transmission with planetary and layshaft gearingGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Dec 28, 2010·17 cites·6 claims
- 2689US8435154B1Multi-speed transmissionMELLET EDWARD W·Filed 2011·Granted May 7, 2013·7 cites·19 claims
- 2789US8092336B2Multi-speed transmissionHART JAMES M·Filed 2011·Granted Jan 10, 2012·7 cites·14 claims
- 2888US7669497B2Powertrain with torque converter and axially compact seven speed dual clutch transmissionGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Mar 2, 2010·20 cites·13 claims
- 2986US8387665B2Combination spring and gas filled accumulatorLUNDBERG PHILIP C·Filed 2009·Granted Mar 5, 2013·12 cites·8 claims
- 3084US8375710B2Transmission hydraulic control system having an accumulator for priming a pumpGM GLOBAL TECH OPERATIONS INC·Filed 2009·Granted Feb 19, 2013·11 cites·13 claims
- 3183US8512197B2Multi-speed transmissionMELLET EDWARD W·Filed 2011·Granted Aug 20, 2013·6 cites·22 claims
- 3283US8113978B2Nine speed automatic transmissionPHILLIPS ANDREW W·Filed 2008·Granted Feb 14, 2012·9 cites·19 claims
- 3383US7029417B2Transmission with long ring planetary gearsetGEN MOTORS CORP·Filed 2004·Granted Apr 18, 2006·17 cites·26 claims
- 3482US8567273B2Gear transfer dual clutch transmissionMELLET EDWARD W·Filed 2010·Granted Oct 29, 2013·7 cites·17 claims
- 3582US8083633B28-speed hybrid transmissionWITTKOPP SCOTT H·Filed 2009·Granted Dec 27, 2011·15 cites·19 claims
- 3682US7743677B2Powertrain with torque converter and axially compact seven speed dual clutch transmissionGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Jun 29, 2010·13 cites·16 claims
- 3781US9334929B2Multi-speed transmission having three planetary gear setsGM GLOBAL TECH OPERATIONS INC·Filed 2014·Granted May 10, 2016·3 cites·19 claims
- 3881US8012059B2Multi-speed automatic transmissionGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Sep 6, 2011·9 cites·13 claims
- 3980US8715131B2Multi-speed transmission having a stacked planetary gear setMELLET EDWARD W·Filed 2011·Granted May 6, 2014·5 cites·21 claims
- 4078US9039556B2Transmission-integrated electromechanical deviceGM GLOBAL TECH OPERATIONS INC·Filed 2013·Granted May 26, 2015·5 cites·12 claims
- 4178US8033949B2Multi-speed transmissionGM GLOBAL TECH OPERATIONS INC·Filed 2010·Granted Oct 11, 2011·3 cites·15 claims
- 4277US8100801B28-speed hybrid transmissionWITTKOPP SCOTT H·Filed 2009·Granted Jan 24, 2012·11 cites·17 claims
- 4377US8029404B2Hybrid transmissionGM GLOBAL TECH OPERATIONS INC·Filed 2009·Granted Oct 4, 2011·7 cites·11 claims
- 4476US8197377B2Automatic transmission gear and clutch arrangementHART JAMES M·Filed 2009·Granted Jun 12, 2012·7 cites·19 claims
- 4576US8075441B2Automatic transmission gear and clutch arrangementHART JAMES M·Filed 2009·Granted Dec 13, 2011·7 cites·20 claims
- 4676US7578376B2Latched-pump applied clutchGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Aug 25, 2009·5 cites·8 claims
- 4774US8388485B2Nine speed automatic transmissionPHILLIPS ANDREW W·Filed 2012·Granted Mar 5, 2013·3 cites·4 claims
- 4872US2025337036A1Battery pack corner cooling and heatingGM GLOBAL TECH OPERATIONS LLC·Filed 2024·Application pending·0 cites
- 4970US8479847B2Breakaway clutch for controllable speed accessory drive systemHART JAMES M·Filed 2007·Granted Jul 9, 2013·8 cites·20 claims
- 5069US8226512B28-speed hybrid transmissionWITTKOPP SCOTT H·Filed 2009·Granted Jul 24, 2012·7 cites·11 claims
Showing the top 50 of 75 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when James B. Borgerson files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →