Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE34876 | Rotary internal combustion engine | — | 1995-03-14 |
| 5322425 | Rotary internal combustion engine | — | 1994-06-21 |
| 5141419 | Rotary internal combustion engine | — | 1992-08-25 |
| 5067883 | Rotary internal combustion engine | — | 1991-11-26 |
| 5024590 | Rotary engine of the type having a planetary rotor with rotor and shaft equal rotation | — | 1991-06-18 |