ID

Isabelle Dumange

SP Sperian Eye & Face Protection: 1 patents #15 of 35Top 45%
📍 Saint-Claude, FR: #7 of 8 inventorsTop 90%
Overall (All Time): #3,364,516 of 4,157,543Top 85%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7419261 Non-corrective lenses with improved peripheral vision Jean Francios Carraze, Etienne Billard 2008-09-02