Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6402368 | Watch provided with a tourbillon | André Beyner | 2002-06-11 |
| 5608694 | Mechanical timepiece provided with a tourbillon | Andr e Beyner | 1997-03-04 |
| 5226023 | Timepiece movement exhibiting special decorative effects and timepiece provided with such a movement | — | 1993-07-06 |
| 4500213 | Ultra-flat self-winding watch | — | 1985-02-19 |
| 4367050 | Very thin electromechanical watch | — | 1983-01-04 |
| 4237548 | Electronic timepiece | Jean Fellrath, Jean-Felix Perotto, Ali Schneiter | 1980-12-02 |