Issued Patents All Time
Showing 76–100 of 133 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8206254 | Manual valve control for multi-speed planetary transmission | Charles T. Taylor | 2012-06-26 |
| 8070637 | Manual valve control for multi-speed planetary transmission | Charles T. Taylor | 2011-12-06 |
| 8052563 | Electro-hydraulic control system for transmission with dual-area piston for torque-transmitting mechanism | Jason Ellis, Darren J. Weber | 2011-11-08 |
| 8046991 | System for selectively routing transmission fluid to a torque converter | — | 2011-11-01 |
| 8050835 | Method and apparatus for clutch pressure control | Thomas H. Wilson, Travis A. Brown | 2011-11-01 |
| 8037988 | Control system for a transmission with a dual area apply piston for a torque-transmitting mechanism engagement | Phillip F. McCauley, Jeffrey J. Cole | 2011-10-18 |
| 7980995 | Electro-hydraulic control system with multiplexed solenoid for retarder operation and main pressure modulation | Darren J. Weber, Jason Ellis | 2011-07-19 |
| 7914674 | Device for removing contamination from a vehicle oil stream | Katherine M. Klemen | 2011-03-29 |
| 7896769 | Manual valve control for multi-speed planetary transmission | Charles T. Taylor | 2011-03-01 |
| RE42131 | Fly-by-wire limp home and multi-plex system | Phillip F. McCauley, Darren J. Weber, Scott E. Mundy, Jeffrey E. Shultz | 2011-02-08 |
| 7841457 | Centrifuge and venting system for a transmission | Drew A. Crafton, Randall S. Conn | 2010-11-30 |
| 7736269 | Electro-hydraulic control system with three-position dog clutch actuator valve | Bryan Hagelskamp | 2010-06-15 |
| 7666112 | Electro-hydraulic control system with multiplexed trim valves for a transmission | Bryan Hagelskamp | 2010-02-23 |
| 7651427 | Electro-hydraulic control system with multiplexed pressure switch diagnostic system | Bryan Hagelskamp | 2010-01-26 |
| 7611001 | Plugged filter detection system | Darren J. Weber | 2009-11-03 |
| 7527338 | Hydrodynamic retarder control apparatus | Mark Rader, Bradley L. McCafferty | 2009-05-05 |
| 7517296 | Variable motor/generator cooling control system for electrically variable hybrid vehicular transmissions | Michael D. Foster, Michael L. Duhaime | 2009-04-14 |
| 7510496 | Electro-hydraulic control system with interlock protection | Clifford H. Oehme | 2009-03-31 |
| 7438660 | Pressure regulator valve with boost feature | Jeffrey J. Cole, Phillip F. McCauley | 2008-10-21 |
| 7395837 | Multiplexed pressure switch system for an electrically variable hybrid transmission | Michael D. Foster | 2008-07-08 |
| 7396306 | Multiplexed control system and method for an electrically variable hybrid transmission | Michael D. Foster | 2008-07-08 |
| 7392892 | Controlled leak compliance and method for hydraulic clutch control systems | Bryan Hagelskamp | 2008-07-01 |
| 7338407 | Reduced engine load at stop apparatus and method | Jeffrey J. Cole, Phillip F. Mc Cauley | 2008-03-04 |
| 7322899 | Electro-hydraulic control system for an electrically variable hybrid transmission | Michael D. Foster | 2008-01-29 |
| 7288039 | Multiplexed pressure switch system for an electrically variable hybrid transmission | Michael D. Foster | 2007-10-30 |