Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4546741 | Throttle body with slidable throttling valve | Duane M. Grider | 1985-10-15 |
| 4411231 | Carburetor throttle valve actuator | Shunso F. Watanabe, Elmer T. Heiney, III | 1983-10-25 |