Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12173788 | Control system and method thereof for multispeed transmission | Eric S. Tryon, Charles F. Long | 2024-12-24 |
| 11725724 | Control system and method thereof for multispeed transmission | Eric S. Tryon, Charles F. Long | 2023-08-15 |
| 11181193 | Power off hydraulic default strategy | Elizabeth P. Dick | 2021-11-23 |
| 11047474 | Control system and method thereof for multispeed transmission | Eric S. Tryon, Charles F. Long | 2021-06-29 |
| 10920875 | Control system and method thereof for multispeed transmission | Eric S. Tryon, Charles F. Long | 2021-02-16 |
| 10830341 | Control system and method thereof for multispeed transmission | Eric S. Tryon, Charles F. Long | 2020-11-10 |
| 10718426 | Control system and method thereof for multispeed transmission | Eric S. Tryon, Charles F. Long | 2020-07-21 |
| 9897201 | Electro-hydraulic failure recovery control for dual clutch transmission | — | 2018-02-20 |
| 9447868 | Electro-hydraulic control including blocking features for multi-speed automatic transmission | — | 2016-09-20 |
| 9097338 | Electro-hydraulic failure recovery control for dual clutch transmission | — | 2015-08-04 |
| 8894546 | Electro-hydraulic control including blocking features for mulit-speed automatic transmission | — | 2014-11-25 |
| 8439804 | Electro-hydraulic control including blocking features for multi-speed automatic transmission | — | 2013-05-14 |
| 7736269 | Electro-hydraulic control system with three-position dog clutch actuator valve | Charles F. Long | 2010-06-15 |
| 7666112 | Electro-hydraulic control system with multiplexed trim valves for a transmission | Charles F. Long | 2010-02-23 |
| 7651427 | Electro-hydraulic control system with multiplexed pressure switch diagnostic system | Charles F. Long | 2010-01-26 |
| 7497799 | Torque transmitting mechanism engagement control system and method | Jeffrey E. Shultz | 2009-03-03 |
| 7392892 | Controlled leak compliance and method for hydraulic clutch control systems | Charles F. Long | 2008-07-01 |