Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5839927 | Water jet system | Mark A. Thomas | 1998-11-24 |
| 5779440 | Flow energizing system for turbomachinery | John G. Purnell | 1998-07-14 |
| 5224436 | Multifunction hydrodynamic and buoyant hull extension for planing water craft | — | 1993-07-06 |
| 4599041 | Variable camber tandem blade bow for turbomachines | — | 1986-07-08 |
| 4531920 | Transverse waterjet propulsion with auxiliary inlets and impellers | — | 1985-07-30 |