Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4901295 | Device comprising a solar cell for winding a barrel spring | Daho Taguezout | 1990-02-13 |
| 4590412 | Method of energizing a stepping motor | Mohamed Mokdad | 1986-05-20 |
| 4563604 | Electromagnetic stepping motor with two coupled rotors | — | 1986-01-07 |
| 4546278 | Winding for subjecting the rotor of a stepping motor to two magnetic fields symmetric to two perpendicular axes by energization of one winding | — | 1985-10-08 |
| 4323834 | Movement detector for a stepping motor | Marcel Jufer, Andre Pittet | 1982-04-06 |