Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5685388 | Motorcycle with an enclosed body and support assembly | Roy Bothwell | 1997-11-11 |
| 5114164 | Case | Roy Bothwell | 1992-05-19 |
| 4887565 | Internal combustion engine | — | 1989-12-19 |
| 4858573 | Internal combustion engines | — | 1989-08-22 |
| 4697554 | Internal combustion engine and cylinder head therefor | — | 1987-10-06 |
| 4650204 | Motorcycle with buffers to protect user's legs | — | 1987-03-17 |
| 4572809 | Carburettor | — | 1986-02-25 |