Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6302068 | Fast acting engine valve control with soft landing | — | 2001-10-16 |
| 6302069 | Cam activated electrically controlled engine valve | — | 2001-10-16 |
| 6260525 | Engine valve disabler | — | 2001-07-17 |
| 5992390 | Fuel efficient hybrid internal combustion engine | — | 1999-11-30 |
| 5975052 | Fuel efficient valve control | — | 1999-11-02 |
| 5832885 | Hybrid internal combustion engine | — | 1998-11-10 |
| 5695430 | Hybrid internal combustion engine | — | 1997-12-09 |
| 5529549 | Hybrid internal combustion engine | — | 1996-06-25 |