Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4956827 | Timepiece | — | 1990-09-11 |
| 4629332 | Timepiece with a quartz watch movement and an electrically controlled sound generator | Willy Meier | 1986-12-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4956827 | Timepiece | — | 1990-09-11 |
| 4629332 | Timepiece with a quartz watch movement and an electrically controlled sound generator | Willy Meier | 1986-12-16 |