Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5077711 | Capped watch case | — | 1991-12-31 |
| 5036502 | Capped watch case | — | 1991-07-30 |
| 5034932 | Watch case overlaid with a cap hooked to the caseband | — | 1991-07-23 |
| 4999823 | Watch case overlaid with a cap glued to the caseband | — | 1991-03-12 |
| 4958334 | Bracelet of metallic construction and watch provided with such a bracelet | — | 1990-09-18 |
| 4258432 | Electro-acoustic device for alarm watch | Roberto Zafferri | 1981-03-24 |