Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4815422 | Four stroke piston engine | — | 1989-03-28 |
| 4640237 | Four stroke piston engine | — | 1987-02-03 |
| 4539950 | Four-stroke piston engine | — | 1985-09-10 |
| 4450795 | Four-stroke piston engine | — | 1984-05-29 |
| 4450796 | Four-stroke piston engine | — | 1984-05-29 |
| 4408574 | Method and apparatus for forming fuel-air mixture in an internal combustion engine | — | 1983-10-11 |
| 4300514 | Device for vaporizing fuel and controlling the temperature of the fuel in an internal combustion engine | — | 1981-11-17 |