Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8430559 | Driving member for a timepiece movement | Frédéric Maier | 2013-04-30 |
| 7758237 | Spiral/collet assembly for a horological movement | Frédéric Maier, Stéphane Von Gunten | 2010-07-20 |
| 7344302 | Control member with a balance wheel and a planar spiral for a watch or clock movement | Frédéric Maier, Michel Belot | 2008-03-18 |
| 6041022 | Mechanical-electric energy converter and watch part comprising this energy converter | Mai X. Tu, Michel Schwab | 2000-03-21 |
| 4459032 | Thin wrist-watch | — | 1984-07-10 |
| 4407586 | Thin wrist-watch | — | 1983-10-04 |