Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10478550 | Device with a Lavet-type motor | Paul Hadvary, Hansjörg Tschirky | 2019-11-19 |
| 10222757 | Regulating system for a mechanical watch | Jean-Pierre Mignot, Jean-Jacques Born | 2019-03-05 |