Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10877282 | Head up display system for underwater face plate | Allie Williams, Richard Manley, Brian Wentworth, Dennis Gallagher | 2020-12-29 |
| 10676168 | Breathing-air tank pressure tracking system | Brian Wentworth, Dennis Gallagher, Richard Manley, Bryan Le | 2020-06-09 |
| 8405574 | Facemask display | Dennis G. Gallahger, William D. Olstad, Charles Holmes, Richard Manley, Charles M. Edmondson, II | 2013-03-26 |
| 8061570 | Quick release mask bracket | Charles Holmes, Dennis Gallagher, William D. Olstad, Charles M. Edmondson, II | 2011-11-22 |
| 7484646 | Dive mask index bracket | Charles Holmes, Dennis Gallagher, William D. Olstad | 2009-02-03 |
| 6447115 | Dive mask with integrated monitoring system | Dennis Gallagher, William D. Olstad, Charles Holmes | 2002-09-10 |