Joel Bernard

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Ormesson Sur Marne, FR

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Patents Grantslast 30 patents

Information Patent Grant
Optical surface-finishing tool
- Patent number 7,223,164
- Issue date May 29, 2007
- Essilor International (Compagnie Generale d'Optique)
- Joël Bernard
- B24 - GRINDING POLISHING
Information Patent Grant
Toric tool for polishing an optical surface of a lens and a method...
- Patent number 6,814,650
- Issue date Nov 9, 2004
- Essilor International
- Joël Bernard
- B24 - GRINDING POLISHING
Information Patent Grant
Process for fabricating a surface of an ophthalmic lens, installati...
- Patent number 6,558,586
- Issue date May 6, 2003
- Essilor International (Compagnie Generale d'Optique)
- Jean-Marc Padiou
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Tool for smoothing optical surfaces, in particular for ophthalmic l...
- Patent number 6,514,133
- Issue date Feb 4, 2003
- Essilor International (Compagnie Generale d'Optique)
- Joël Bernard
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Optical surface-finishing tool
- Publication number 20060154581
- Publication date Jul 13, 2006
- Joel Bernard
- B24 - GRINDING POLISHING
Information Patent Application
Toric tool for polishing an optical surface of a lens and a method...
- Publication number 20030017783
- Publication date Jan 23, 2003
- Joel Bernard
- B24 - GRINDING POLISHING