Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8230800 | Watercraft flotation device using drawstring attachment | WILLIAM WING, Jess E. Walls | 2012-07-31 |
| 6460477 | Sponson and rigid inflatable boat incorporating the same | Bruce Hamilton, Daniel B. Johnson | 2002-10-08 |