Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8052563 | Electro-hydraulic control system for transmission with dual-area piston for torque-transmitting mechanism | Darren J. Weber, Charles F. Long | 2011-11-08 |
| 7980995 | Electro-hydraulic control system with multiplexed solenoid for retarder operation and main pressure modulation | Darren J. Weber, Charles F. Long | 2011-07-19 |