Félix Grasser

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Grand-lancy, CH

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Patents Grantslast 30 patents

Information Patent Grant
Timepiece transmission device
- Patent number 10,261,471
- Issue date Apr 16, 2019
- Rolex S.A.
- Jean-Louis Bertrand
- G04 - HOROLOGY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR DETERMINING A REFERENCE VALUE AND METHOD FOR SETTING A R...
- Publication number 20250224698
- Publication date Jul 10, 2025
- ROLEX S.A
- Félix Grasser
- G04 - HOROLOGY
Information Patent Application
TIMEPIECE TRANSMISSION DEVICE
- Publication number 20170123376
- Publication date May 4, 2017
- ROLEX S.A
- Jean-Louis Bertrand
- G04 - HOROLOGY