DR

Darrell Lee Robinette

General Motors: 15 patents #942 of 18,328Top 6%
Overall (All Time): #320,922 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10487928 Planetary torsional vibration absorber system for a vehicle Mark A. Gehringer 2019-11-26
10035414 Automatically-shiftable hybrid transaxle James M. Hart, Daryl A. Wilton 2018-07-31
9884547 Manual transmission with electric motor input Daryl A. Wilton, James M. Hart 2018-02-06
9382975 Triple input clutch transmission 2016-07-05
8977457 Transmission clutch control using lumped inertia modeling Daniel N. Wehrwein, Jeremy V. Horgan 2015-03-10
8910607 Method and mechanism configured for reducing powertrain rigid body motion during start/stop Michael Powell 2014-12-16
8826878 Multiple gear ratio starter motor Clyde A. Bulloch 2014-09-09
8668616 Nine speed dual clutch transmission 2014-03-11
8631918 Torque transmission assembly with clutches Victor M. Roses 2014-01-21
8628441 Torque splitting torque converter assembly Victor M. Roses 2014-01-14
8585521 Variable ratio power-split hybrid transmission Clyde A. Bulloch 2013-11-19
8532858 Multi-speed hybrid powertrain with series and parallel operating modes 2013-09-10
8485930 Variable ratio power-split hybrid transmission Clyde A. Bulloch 2013-07-16
8317648 Single mode compound power-split hybrid transmission Clyde A. Bulloch 2012-11-27
8256562 Powertrain having multi-stage damper Randall S. Beikmann, Michael Powell 2012-09-04