Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10768577 | Push-piece winding button control device for a portable object of small dimensions | Pascal Lagorgette, Raphael Balmer, Vittorio Zanesco | 2020-09-08 |
| 10534320 | Optical position detection of a timepiece crown stem | Yvan Ferri, Raphael Balmer, Pascal Lagorgette | 2020-01-14 |