Grand-Chavin; Paul
Patent Applications and Registrations
Patent applications and USPTO patent grants for Grand-Chavin; Paul.The latest application filed is for "date display assembly for an analog timepiece".
- Grand-Chavin; Paul - Besancon FR
| Patent | Date |
|---|---|
| Date display assembly for an analog timepiece Grant 7,023,762 - Burkhardt , et al. April 4, 2 | 2006-04-04 |
| Electronic setting for analog timepiece Grant 4,470,707 - Chambon , et al. September 11, 1 | 1984-09-11 |
| Electronic time setting for a quartz analog watch Grant 4,445,785 - Chambon , et al. May 1, 1 | 1984-05-01 |
| Stepping motor drive circuit for bi-directional rotation Grant 4,375,049 - Grand Chavin February 22, 1 | 1983-02-22 |
| Electronic hour timesetting device for electronic analog timepiece Grant 4,357,693 - Plancon , et al. November 2, 1 | 1982-11-02 |
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