Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4360213 | Sport type wheel chair | Steven A. Schuman | 1982-11-23 |
| 4280581 | Motor and pedal driven bicycles | — | 1981-07-28 |
| 4186935 | Three-wheeled vehicle | — | 1980-02-05 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4360213 | Sport type wheel chair | Steven A. Schuman | 1982-11-23 |
| 4280581 | Motor and pedal driven bicycles | — | 1981-07-28 |
| 4186935 | Three-wheeled vehicle | — | 1980-02-05 |