Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5410198 | Propulsion system | — | 1995-04-25 |
| 5334060 | Propulsion system | — | 1994-08-02 |
| 5111087 | Propulsion system | — | 1992-05-05 |
| 4974322 | Self sharpening cutting element | — | 1990-12-04 |
| 4939840 | Safety razor | — | 1990-07-10 |
| 4802429 | Vessel such as a ship, boat and the like provided with stabilizing means | — | 1989-02-07 |
| 4779332 | Safety razor | — | 1988-10-25 |
| 4754547 | Safety razor | — | 1988-07-05 |
| 4702192 | Vessel such as ship, boat and the like with stabilizing means | — | 1987-10-27 |
| 4681053 | Vessel such a ship, boat and the like provided with stabilizing means | — | 1987-07-21 |
| 4679521 | Ship with stabilizing device | — | 1987-07-14 |
| 4638755 | Boat with a swinging mast | — | 1987-01-27 |
| 4431075 | Wheel for vehicle | — | 1984-02-14 |