Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9003765 | Engine having a rotary combustion chamber | — | 2015-04-14 |
| 7841308 | Rotary valve in an internal combustion engine | — | 2010-11-30 |
| 6513475 | Rotary valve internal combustion engine | — | 2003-02-04 |
| 6155215 | Rotary valve internal combustion engine | — | 2000-12-05 |
| 5816203 | Rotary valve internal combustion engine | — | 1998-10-06 |
| 5579734 | Rotary valve internal combustion engine | — | 1996-12-03 |