Francois Brule

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Sevran, FR

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Patents Grantslast 30 patents

Information Patent Grant
Device for fastening a holding part on an eyeglass lens, incorporat...
- Patent number 5,209,026
- Issue date May 11, 1993
- Essilor International Cie Generale d'Optique
- Jean-Louis Cariou
- B24 - GRINDING POLISHING
Information Patent Grant
Support device, especially for eyeglass frames
- Patent number 5,097,600
- Issue date Mar 24, 1992
- Essilor International Cie Generale d'Optique
- Francois Brule
- G02 - OPTICS
Information Patent Grant
Device for fastening a holding part on an eyeglass lens
- Patent number 5,070,657
- Issue date Dec 10, 1991
- Essilor International Cie Generale d'Optique
- Francois Brule
- B24 - GRINDING POLISHING
Information Patent Grant
Pattern simulator for use with a grinding machine, in particular a...
- Patent number 5,027,561
- Issue date Jul 2, 1991
- Essilor International, Cie Generale d'Optique
- Francois Brule
- G05 - CONTROLLING REGULATING
Information Patent Grant
Contour reading device suitable for use on eyeglass frames
- Patent number 4,995,170
- Issue date Feb 26, 1991
- Essilor International Cie General d'Optique
- Francois Brule
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR