Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6739307 | Internal combustion engine and method | — | 2004-05-25 |
| 6234058 | Semiautomatic pocket gun and ammunition | — | 2001-05-22 |
| 5939657 | Semiautomatic pistol and ammunition | — | 1999-08-17 |
| 4829954 | Method of forming self-sealing piston | — | 1989-05-16 |
| 4765292 | Self-sealing piston apparatus | — | 1988-08-23 |