Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5762044 | Throttle valve return mechanism for engine throttle valve | David E. Lightfoot, Thomas D. Wernholm, Catherine A. Gandolfo | 1998-06-09 |
| 5640942 | Ultraviolet cured throttle bore pre-coating | — | 1997-06-24 |