Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5803471 | Collapsible dolly | Robert A. DeMars | 1998-09-08 |
| 4971347 | Motorcycle kick stand attachment | — | 1990-11-20 |
| 4919655 | Single use syringe | Stephen W. Ammerman | 1990-04-24 |
| 4850286 | Foldable tray assembly | — | 1989-07-25 |
| D285427 | Wind shield attachment for a motorcycle handlebar | — | 1986-09-02 |
| D285428 | Windshield attachment for a motorcycle | — | 1986-09-02 |
| 4541650 | Motorcycle ride-off stand | — | 1985-09-17 |
| 4432562 | Motorcycle jack stand | — | 1984-02-21 |