Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6321177 | Programmable dive computer | William Bowden, Joseph B. Stella, Joran Ahlback, Kai Martesuo, Esa T. Raivio | 2001-11-20 |
| 5529057 | Snorkel splash protector | Timothy N. Curameng | 1996-06-25 |
| 4503292 | Cammed latching system for loudspeaker and grille | William K. Johnson, III | 1985-03-05 |