Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11526130 | Power reserve indicator mechanism for horology | Raphael Courvoisier | 2022-12-13 |
| 11454931 | Chronograph mechanism | Alain Zaugg, Dominique Lechot, Jean-Philippe Rochat | 2022-09-27 |