Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8875176 | Method and apparatus using location-based communication | Nicholas Peter Hill | 2014-10-28 |
| 6273711 | Low velocity detonation trap for monopropellant fuel systems | — | 2001-08-14 |
| 5771847 | Fuel oxidizer emulsion injection system | — | 1998-06-30 |
| 5497614 | External combustion engine having an asymmetrical cam and method of operation | — | 1996-03-12 |
| 5291731 | Torpedo with external combustion engine having an expansion chamber | — | 1994-03-08 |
| 5285633 | Coolant subsystem for a torpedo propulsion system | — | 1994-02-15 |
| 5253473 | Heat regenerative external combustion engine | — | 1993-10-19 |