Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8414185 | Mechanical oscillator having an optimized thermoelastic coefficient | Pierre Gygax | 2013-04-09 |
| 7596057 | Chronograph watch with retrograde display | Stephane Linder, Thomas Houlon | 2009-09-29 |