Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11768470 | Dial and method for manufacturing a watch dial | Matthias Imboden | 2023-09-26 |
| 11669051 | Power indicator device of a thermoelectric generator of a watch | Matthias Imboden, Alexandre Haemmerli | 2023-06-06 |
| 11573534 | Thermoelectric watch | Francois Gueissaz, Yvan Ferri | 2023-02-07 |
| 11573535 | User-testable thermoelectric watch | Francois Gueissaz, Yves Theoduloz | 2023-02-07 |