Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10295962 | Method for testing the rate of a quartz watch | Francois Klopfenstein, Nicolas Jeannet | 2019-05-21 |
| 10274899 | Thermocompensated chronometer circuit | Thierry Bonnet, Silvio Dalla Piazza, Laurent Christe, Francois Klopfenstein, Emmanuel Fleury +1 more | 2019-04-30 |