Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6626442 | Rolling foot apparatus with motion-conversion mechanism | — | 2003-09-30 |
| 5423298 | Rotary internal combustion engine | — | 1995-06-13 |
| 4951615 | Motion-conversion mechanism for a four stroke oscillating piston internal combustion engine | — | 1990-08-28 |
| 4395977 | Reciprocate internal combustion engine | — | 1983-08-02 |