Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10517699 | Alveolar membrane | — | 2019-12-31 |
| 7036228 | Multifunctional knife device | — | 2006-05-02 |
| 6446628 | Water supply device for divers | — | 2002-09-10 |
| D415811 | Flipper | — | 1999-10-26 |
| 5899017 | Fishing device | — | 1999-05-04 |
| 5709478 | Drinking device for divers | — | 1998-01-20 |
| 5634780 | Hand pump of a drinking device for pumping water to a diver | — | 1997-06-03 |
| 5524612 | Drinking device for divers | — | 1996-06-11 |