Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6612693 | Panoramic reverse Galilean telescope optics for an underwater diving mask | John Rogers | 2003-09-02 |
| RE37816 | Diving mask with lenses and method of fabricating the same | — | 2002-08-13 |
| 5764332 | Diving mask with lenses and method of fabricating the same | — | 1998-06-09 |
| 5625425 | Diving mask with lenses and method of fabricating the same | — | 1997-04-29 |