Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5040407 | Speedometer/odometer/cruise control tester and related methods | Hugh D. Hinckley | 1991-08-20 |
| 5027640 | Speedometer/odometer/cruise control tester and related methods | Hugh D. Hinckley | 1991-07-02 |