Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6185799 | Folding fastener for a strap | — | 2001-02-13 |
| 6119315 | Button clasp | — | 2000-09-19 |
| 6094782 | Clasp with unfolding arms | Luigi Ferrario | 2000-08-01 |
| 6073316 | Watchstrap clasp | Luigi Ferrario | 2000-06-13 |
| 5829104 | Strap clasp | Luigi Ferrario | 1998-11-03 |
| 4716631 | Pin for wrist-watch | — | 1988-01-05 |
| 4345444 | Metallic bracelet | — | 1982-08-24 |