Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6705601 | Self-compensating spiral spring for a mechanical balance-spiral spring oscillator | Jacques Baur, François Paschoud | 2004-03-16 |
| 6503341 | Self-compensating spiral for a spiral balance-wheel in watchwork and process for treating this spiral | Jacques Baur | 2003-01-07 |
| 6329066 | Self-compensating spiral for a spiral balance-wheel in watchwork and process for treating this spiral | Jacques Baur | 2001-12-11 |
| 5881026 | Self-compensating balance spring for a mechanical oscillator of a balance-spring/balance assembly of a watch movement and process for manufacturing this balance-spring | Jacques Baur, Pierre-Alain Walder | 1999-03-09 |