Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9026312 | Ergonomics test buck | Todd Bartholomew Smith, Darin Patrick Brodie, David Hopp, David Asher, Casey Boyer +3 more | 2015-05-05 |
| 4326154 | Regenerative braking control for a transit vehicle | Donald C. Graham | 1982-04-20 |