Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6202623 | Internal combustion engines | — | 2001-03-20 |
| 6009845 | Internal combustion engines | — | 2000-01-04 |
| 5218933 | Internal combustion engines | — | 1993-06-15 |
| 4550696 | Internal combustion engine with disc inlet valve | — | 1985-11-05 |
| 4378762 | Two-stroke internal combustion engine and method of operation thereof | — | 1983-04-05 |
| 4340016 | Two-stroke internal combustion engine and method of operation thereof | — | 1982-07-20 |