Issued Patents All Time
Showing 25 most recent of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8869817 | Transmission sealing and drainage device | Kristopher Villegas | 2014-10-28 |
| 8708105 | Transmission with splash lubrication system | Kent A. Miller, Robert J. Stefanick | 2014-04-29 |
| 8627928 | Fluid displacing transmission filler | Xiaoqing Zeng | 2014-01-14 |
| 8505401 | Seven speed dual clutch transmission with four axes of rotation | Tejinder Singh, Patrick S. Portell | 2013-08-13 |
| 8479602 | Seven speed dual clutch transmission with four axes of rotation | Mikael Mohlin, Tejinder Singh, Patrick S. Portell | 2013-07-09 |
| 8408085 | Seven speed dual clutch transmission | — | 2013-04-02 |
| 8292012 | Apparatus and method for a quick start engine and hybrid system | Victor M. Roses, Randy Lewis Melanson | 2012-10-23 |
| 8286526 | Synchronizer actuating system | Fredrik Englund | 2012-10-16 |
| 8117935 | Synchronizer actuating system with selectives | John A. Diemer, Brian Tooman, Fredrik Englund, Robert Roessner | 2012-02-21 |
| 8117932 | Multi-speed transmission with countershaft gearing | Per-Gunnar Bjorck, Mikael Mohlin, John A. Diemer, James D. Hendrickson, Patrick S. Portell | 2012-02-21 |
| 8104367 | Seven speed dual clutch transmission | Tejinder Singh, Patrick S. Portell | 2012-01-31 |
| 8069661 | Transmission hydraulic control system having an accumulator | James D. Hendrickson, Brian W. Whitmarsh | 2011-12-06 |
| 8065930 | Hydraulic actuator for transmissions having reduced noise | Tejinder Singh, Brian W. Whitmarsh, Brian Tooman, James D. Hendrickson, Richard A. Pashnik | 2011-11-29 |
| 8056429 | Multi-speed dual clutch transmission with countershaft gearing arrangement | Tejinder Singh, James D. Hendrickson | 2011-11-15 |
| 8011261 | Multi-speed transmission with countershaft gearing arrangement | John A. Diemer, James D. Hendrickson, Patrick S. Portell | 2011-09-06 |
| 7944106 | Apparatus for cooling and lubricating an off-axis motor/generator in a transmission having two motor/generators | Kent A. Miller | 2011-05-17 |
| 7913580 | Apparatus and method for securing transmission gear synchronizers to shafts | Boris Burgman, John A. Diemer, David B. Mischler | 2011-03-29 |
| 7886626 | Multi-speed dual clutch transmission | Per-Gunnar Bjorck, Mikael Mohlin, John A. Diemer, Patrick S. Portell | 2011-02-15 |
| 7870804 | Multi-speed dual clutch transmission | Per-Gunnar Bjorck, Mikael Mohlin, John A. Diemer, Patrick S. Portell | 2011-01-18 |
| 7752934 | Multi speed transmission having a countershaft gearing arrangement | Tejinder Singh, James D. Hendrickson | 2010-07-13 |
| 7695399 | Pinion pin securement apparatus for a planetary carrier assembly | Anatoly Filanovsky, Michael B. Solt, Fredrick R. Poskie, James W. Haynes | 2010-04-13 |
| 7644639 | Multi-speed transmission with countershaft gearing | James D. Hendrickson, John A. Diemer, Patrick S. Portell, Ted T. Selever, Tejinder Singh +1 more | 2010-01-12 |
| 7640818 | Multi-speed transmission with a countershaft gearing | Clinton E. Carey, Michael B. Solt, Boris Burgman | 2010-01-05 |
| 7610825 | Multi-speed transmission with countershaft gearing | James D. Hendrickson, Tejinder Singh | 2009-11-03 |
| 7419041 | Main shaft dog clutch and method | John A. Diemer, Boris Burgman | 2008-09-02 |