Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6935773 | Operating unit for the setting devices of a watch and watches incorporating such a unit | Ferdinand Speichinger | 2005-08-30 |
| 6928032 | Mechanism for displaying the moon phases | Gerd Thomas Rudolf Plange | 2005-08-09 |
| 6918694 | Control mechanism for the setting devices of a watch and watches incorporating such a mechanism | Ferdinand Speichinger | 2005-07-19 |