Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5659471 | Security system for vehicle equipped with automated mechanical transmission system | Keith Parmee | 1997-08-19 |
| 5620391 | Downshift logic for semi-automatic mechanical transmission with manual clutch controller | — | 1997-04-15 |