Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9114853 | Watercraft with interchangeable hull structure | Thomas Apple, David Pogorzelski, Elbert Adamos, Heidi Murphy, Christopher Hart +1 more | 2015-08-25 |
| 6505571 | Hybrid hull construction for marine vessels | Milton O. Critchfield, Chin-Tun Kuo | 2003-01-14 |