Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6692317 | Water craft propelled by a double-flipper device actuated by a pedal mechanism | — | 2004-02-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6692317 | Water craft propelled by a double-flipper device actuated by a pedal mechanism | — | 2004-02-17 |