Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5233574 | Wristwatch case including a back cover rising along the caseband | Pierre-Alain Walder | 1993-08-03 |
| 4993007 | Method for assembling a watch case | — | 1991-02-12 |
| 4930304 | Bracelet with links | — | 1990-06-05 |
| 4522508 | Watch case | — | 1985-06-11 |