Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D301557 | Electro-optical watch dial or the like | — | 1989-06-13 |
| D301019 | Electro-optical watch dial or the like | Uberto Gucci Ludolf | 1989-05-09 |
| 4712924 | Watch for displaying a line on the dial | — | 1987-12-15 |