Patrice Dumont

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Villers-le-Lac, FR

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Patents Grantslast 30 patents

Information Patent Grant
System of polishing external pieces for a timepiece
- Patent number 9,914,195
- Issue date Mar 13, 2018
- Comadur S.A.
- Jean-Paul Tassetti
- B24 - GRINDING POLISHING
Information Patent Grant
External piece for a timepiece and system of manufacturing the same
- Patent number 9,372,474
- Issue date Jun 21, 2016
- Comadur S.A.
- Jean-Paul Tassetti
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM OF POLISHING EXTERNAL PIECES FOR A TIMEPIECE
- Publication number 20140004777
- Publication date Jan 2, 2014
- COMADUR S.A.
- Jean-Paul Tassetti
- G04 - HOROLOGY
Information Patent Application
EXTERNAL PIECE FOR A TIMEPIECE AND SYSTEM OF MANUFACTURING THE SAME
- Publication number 20130343165
- Publication date Dec 26, 2013
- COMADUR S.A.
- Jean-Paul Tassetti
- G04 - HOROLOGY