Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4327793 | Bicycle tire with compression amplification | Ransome J. Wyman, Charles H. Gilbert | 1982-05-04 |
| 4310042 | Insert for non-pneumatic tires | Ransome J. Wyman, Charles H. Gilbert | 1982-01-12 |
| 4273176 | Non-pneumatic tire | Ransome J. Wyman, Charles H. Gilbert | 1981-06-16 |