Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12162321 | Driven lift axles and associated systems and methods | Tye B. Davis | 2024-12-10 |
| 11820188 | Driven lift axles and associated systems and methods | Tye B. Davis | 2023-11-21 |
| 7530577 | Air suspense system for a vehicle | Arlin Gene Sandbulte, David Shane Vander Kooi | 2009-05-12 |
| 7416190 | Air suspension system for a vehicle | Arlin Gene Sandbulte, David Shane Vander Kooi | 2008-08-26 |
| 7234713 | Axle suspension system | David Shane Vander Kooi | 2007-06-26 |
| 6834873 | Axle suspension system | David Shane Vander Kooi | 2004-12-28 |