Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10514661 | Timepiece made from rose gold alloy | Jean-François Ricard | 2019-12-24 |
| 5059878 | Device for the dynamic measurement of the torque of a self-synchronous motor and device for the servo-control of a self-synchronous motor using this device | Vianney Bardelang, Jacques Coeuillet | 1991-10-22 |