Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9383049 | Universal coupling and parts therefor | Donald William Stark | 2016-07-05 |
| 7052001 | Dual rate leaf spring suspension for utility vehicle | Brian J. Hitt, Donald Stoesz | 2006-05-30 |