Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7316194 | Rudders for high-speed ships | Young T. Shen, Scott Gowing | 2008-01-08 |
| 7144282 | Contoured rudder maneuvering of waterjet propelled sea craft | Young T. Shen | 2006-12-05 |