Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11293318 | Diesel exhaust particulate collectors | Robert S. Salsgiver, Kelson J. Majerle, Kent A. McColley, Jason C. Board, Richard Dale Taylor +1 more | 2022-04-05 |
| 4891024 | Pedal boat propulsion system | — | 1990-01-02 |