Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10160517 | Watercraft hull with angled keels | — | 2018-12-25 |
| 7431620 | Articulating surface drive | — | 2008-10-07 |
| 5570650 | Surface effect vessel hull | — | 1996-11-05 |
| 4356787 | Float construction | Richard C. Harley | 1982-11-02 |