Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10743625 | Method for crimping a stone | Stewes Bourban, Jean-Claude Martin, Vladislav SPASSOV, Cecile Barron, Lionel Blaser +5 more | 2020-08-18 |
| 10736389 | Method for setting a stone | Stewes Bourban, Jean-Claude Martin, Vladislav SPASSOV, Cecile Barron, Lionel Blaser +5 more | 2020-08-11 |
| 10528008 | Process for the production of a timepiece provided with a hollow or raised external element | Stewes Bourban, Pierry VUILLE, Yves Winkler | 2020-01-07 |