Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5201244 | Bicycle handlebar stem extender | John V. Stewart | 1993-04-13 |
| 5152729 | Bicycle trainer | — | 1992-10-06 |
| 5121973 | Push button quick release safety hub assembly | — | 1992-06-16 |
| 4969642 | Bicycle trainer | — | 1990-11-13 |
| 4941651 | Bicycle trainer | — | 1990-07-17 |
| 4773662 | Double-drive bicycle | — | 1988-09-27 |