Burger; Frederic
Patent Applications and Registrations
Patent applications and USPTO patent grants for Burger; Frederic.The latest application filed is for "watch pivot device".
- Burger; Frederic - Petit-Lancy CH
- Burger; Frederic - Geneve CH
| Patent | Date |
|---|---|
| Watch pivot device Grant 11,392,091 - Burger , et al. July 19, 2 | 2022-07-19 |
| Watch Pivot Device App 20190033791 - Burger; Frederic ; et al. | 2019-01-31 |
| Method for determining an imbalance characteristic of an oscillator Grant 10,120,341 - Bossart , et al. November 6, 2 | 2018-11-06 |
| Shock absorber body for a balance of a horological oscillator Grant 9,632,483 - Boulenguiez , et al. April 25, 2 | 2017-04-25 |
| Method For Determining An Imbalance Characteristic Of An Oscillator App 20150338829 - Bossart; Richard ; et al. | 2015-11-26 |
| Shock Absorber Body For A Balance Of A Horological Oscillator App 20140328150 - Boulenguiez; Benoit ; et al. | 2014-11-06 |
| Vertical hall effect sensor and a brushless electric motor having a vertical hall effect sensor Grant 6,542,068 - Drapp , et al. April 1, 2 | 2003-04-01 |
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