Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4451160 | Watch with a push button | — | 1984-05-29 |
| 4364671 | Electronic watch with display by discs | — | 1982-12-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4451160 | Watch with a push button | — | 1984-05-29 |
| 4364671 | Electronic watch with display by discs | — | 1982-12-21 |