Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7997370 | Surface effect sea train | Weimin Hu, Larry Keck | 2011-08-16 |
| 7703406 | Ship and associated methods of formation with vessels connectable between decks and hulls | Larry Keck, Weimin Hu | 2010-04-27 |
| 6607245 | Head restraint | — | 2003-08-19 |