Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7146921 | Rotationally retractable propeller | Yan Turner, Patrick Delalandre | 2006-12-12 |
| 6648704 | Housing for angle gearbox for a boat propulsion motor | — | 2003-11-18 |
| 6056610 | Retractable boat or ship thruster provided with means for preventing pivoting | — | 2000-05-02 |
| 5152240 | Retractable or storable thruster using a trapezodidal deformably rotatable device producing rectilinear movement inside a well | — | 1992-10-06 |