Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693985 | Programmable trailer indentification system integrated into a truck tractor and trailer communication system | Thomas A. Gee | 1997-12-02 |
| 5397924 | Truck tractor and trailer electrical communication system | Thomas A. Gee | 1995-03-14 |
| 5347419 | Current limiting solenoid driver | LaVerne A. Caron, Edward F. Handley, W. Paul Kuo | 1994-09-13 |
| 4615421 | Electro-mechanical shifter for hydraulic transmission | Paul L. Speelman | 1986-10-07 |
| 4576263 | Clutch control | Russell C. Holmes, Ronald K. Markyvech | 1986-03-18 |
| 4576065 | Automatic transmission controls with multiple downshift off-highway mode | Donald Speranza, Ronald K. Markyvech | 1986-03-18 |
| 4438666 | Speed responsive reverse control | — | 1984-03-27 |
| 4398172 | Vehicle monitor apparatus | Robert J. Carroll, Roger A. Keller, Freddie G. Williams | 1983-08-09 |
| 4227505 | Valve selector control system | Gerald L. Larson, Robert Mueller | 1980-10-14 |