Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4646776 | Three-way valve | — | 1987-03-03 |
| 4327793 | Bicycle tire with compression amplification | Ransome J. Wyman, Richard A. Alshin | 1982-05-04 |
| 4310042 | Insert for non-pneumatic tires | Ransome J. Wyman, Richard A. Alshin | 1982-01-12 |
| 4273176 | Non-pneumatic tire | Ransome J. Wyman, Richard A. Alshin | 1981-06-16 |
| 4228924 | Mixture metering machine | — | 1980-10-21 |