Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5467744 | Oscillating piston engine for helicopters | — | 1995-11-21 |
| 5323737 | Electrical charging system for an electric powered vehicle | — | 1994-06-28 |
| 5324176 | Oscillating piston engine for pumping system | — | 1994-06-28 |
| 5303546 | Oscillating piston engine for driving a ducted fan | — | 1994-04-19 |
| 5222463 | Oscillating piston engine | — | 1993-06-29 |