Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9914195 | System of polishing external pieces for a timepiece | Gilles Derriey, Patrice Dumont | 2018-03-13 |
| 9372474 | External piece for a timepiece and system of manufacturing the same | Gilles Derriey, Patrice Dumont | 2016-06-21 |
| 8956202 | System for machining a bevel | Christophe Vuillemin, Fabien Bez | 2015-02-17 |