Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D335834 | Jewelry chain | — | 1993-05-25 |
| 4718592 | Apparatus for soldering an ornamental chain with loops having two intertwined strands | Franco Bassan, Giovanni Campora | 1988-01-12 |
| 4672724 | Lock for ornamental jewelry chain | — | 1987-06-16 |