Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10743625 | Method for crimping a stone | Stewes Bourban, Pascal Grossenbacher, Jean-Claude Martin, Vladislav SPASSOV, Cecile Barron +5 more | 2020-08-18 |
| 10736389 | Method for setting a stone | Stewes Bourban, Pascal Grossenbacher, Jean-Claude Martin, Vladislav SPASSOV, Cecile Barron +5 more | 2020-08-11 |