Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4648496 | Clutch control system for a continuously variable transmission | Werner P. Petzold | 1987-03-10 |
| 4474082 | Control system for power shifted transmission | Romas B. Spokas, Fred D. Sturges, Robert Fox | 1984-10-02 |
| 4350058 | Transmission control system for multi-ratio gear arrangement | John S. Ivey | 1982-09-21 |
| 4259882 | Electronic shift control | — | 1981-04-07 |