Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5683275 | Automatic trim control for jet boat | — | 1997-11-04 |
| 5647779 | Manifold and water trap system for marine engine | — | 1997-07-15 |
| 5634832 | Induction system for four-cycle watercraft engine | Ryoichi Nakase | 1997-06-03 |
| 5618213 | Twin impeller drive for jet pump | — | 1997-04-08 |