Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11921468 | Method and production support tooling for measuring the torque of a timepiece balance spring | Joseph Balossi, Francois Fahrni, Davy Cretenet | 2024-03-05 |
| 9690260 | Method for adjusting the oscillation frequency of a sprung balance assembly | Marco Verardo, Emmanuel Graf, Philippe Barthoulot, Sacha Vorpe | 2017-06-27 |