Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6805067 | Contour stern flap | — | 2004-10-19 |
| 6745715 | Stern flap corrective motion and fuel saving control system for marine vessels | Young T. Shen, Richard Calhoun Bishop | 2004-06-08 |
| 6698370 | Hydrodynamic and supportive structure for gated ship stern | — | 2004-03-02 |