Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11822289 | Method for manufacturing a spiral spring | Frederic Kohler, Olivier Hunziker, Jean-Luc Bucaille | 2023-11-21 |
| 11809136 | Multistage micromechanical timepiece and method for making same | Philippe Niedermann | 2023-11-07 |