Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9836027 | Winding device for self-winding automatic watch | Michel Willemin, Jean-Jacques Born, Francois Klopfenstein | 2017-12-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9836027 | Winding device for self-winding automatic watch | Michel Willemin, Jean-Jacques Born, Francois Klopfenstein | 2017-12-05 |