Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5379856 | Rack and pinion steering gear assembly | — | 1995-01-10 |
| 4737913 | Automatic speed control systems | Michael D. Cox, Norman P. Deane, Michael Hansford | 1988-04-12 |
| 4631515 | Vehicle gear shift indicator | Norman P. Deane | 1986-12-23 |
| 4385675 | Speed control actuator | — | 1983-05-31 |