Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10338527 | Self-winding watch | Lionel Tombez, Jean-Jacques Born, Michel Willemin, Pascal Winkler | 2019-07-02 |
| 10222748 | Timepiece mechanism with adjustable inertia balance wheel | Donald William Corson, Dominique Lechot | 2019-03-05 |