Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12135083 | Hydraulic park-by-wire shift systems, transmissions incorporating the same, and methods for transmissions | Charles F. Long | 2024-11-05 |
| 8037988 | Control system for a transmission with a dual area apply piston for a torque-transmitting mechanism engagement | Charles F. Long, Phillip F. McCauley | 2011-10-18 |
| 7438660 | Pressure regulator valve with boost feature | Charles F. Long, Phillip F. McCauley | 2008-10-21 |
| 7338407 | Reduced engine load at stop apparatus and method | Charles F. Long, Phillip F. Mc Cauley | 2008-03-04 |
| 6305517 | Locating ring and groove configuration for use with axially stacked torque transmitting mechanisms in a power transmission | — | 2001-10-23 |
| 6155949 | Multiple gain trim valve for a selectively engageable friction device | Charles F. Long, Martin Robert Dadel | 2000-12-05 |
| 5911244 | Pressure control valve | Charles F. Long, Martin Robert Dadel | 1999-06-15 |
| 5643125 | Electro-hydraulic control system in a power transmission | Charles F. Long, Phillip F. McCauley | 1997-07-01 |
| 5616093 | Electro-hydraulic control system in a power transmission | Charles F. Long, Phillip F. McCauley | 1997-04-01 |
| 5601506 | Electro-hydraulic control system in a power transmission | Charles F. Long, Phillip F. McCauley | 1997-02-11 |