Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9367041 | Method for displaying a trend over a timing operation and associated timepiece | Jean-Bernard Peters | 2016-06-14 |
| 9209535 | Device for securing a cell battery with improved contact | David I. Correa, Roger Willemin, Jonathan Collaud | 2015-12-08 |
| 9063522 | Device for securing a cell battery with improved contact | Yvan Ferri, Roger Willemin | 2015-06-23 |
| 8873346 | Watch dial secured to a bottom plate | David I. Correa, Yvan Ferri, Roger Willemin | 2014-10-28 |