Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4666313 | Timepiece and drive unit therefor | Wolfgang Ganter, Oskar Flaig, Heinrich Oertel, Hans Kaiser, Ewald Kussmaul | 1987-05-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4666313 | Timepiece and drive unit therefor | Wolfgang Ganter, Oskar Flaig, Heinrich Oertel, Hans Kaiser, Ewald Kussmaul | 1987-05-19 |