AS

Andr e Samat

ED Essilor International (Compagnie Generale D'Optique): 1 patents #310 of 693Top 45%
📍 Marseille, FR: #93 of 213 inventorsTop 45%
Overall (All Time): #3,710,387 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5604280 Ring spiro [fluorene-[2H]-benzopyranes] and their use in ophthalmic optics Jean L. Pozzo, Robert Guglielmetti, Vladimir Lokshin, Guena elle Harie 1997-02-18