Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7128141 | Combination HVAC and auxiliary engine cooling | Keith Ping, Aaron C. Stull, Joseph M. Withers, Gregg D. Olson | 2006-10-31 |
| 5601317 | Clamping system | William H. Crouse | 1997-02-11 |