Dominique Leguy

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Charenton Le Pont, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method for evaluating cosmetic defects of an optical device
- Patent number 11,169,049
- Issue date Nov 9, 2021
- Essilor International
- Pascal Mathey
- G01 - MEASURING TESTING
Information Patent Grant
Method of preparing an ophthalmic lens fitted with a memory mark
- Patent number 9,625,743
- Issue date Apr 18, 2017
- Essilor International (Compagnie Generale d'Optique)
- Loic Levraud
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR EVALUATING COSMETIC DEFECTS OF AN OPTICAL DEVICE
- Publication number 20200240871
- Publication date Jul 30, 2020
- Essilor International
- Pascal MATHEY
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF PREPARING AN OPHTHALMIC LENS FITTED WITH A MEMORY MARK
- Publication number 20120314186
- Publication date Dec 13, 2012
- Essilor International(Compagnie Generale d' Optiqu
- Loic Levraud
- G02 - OPTICS