DB

Denis Blandin

ED Essilor International Cie Generale D'Optique: 2 patents #12 of 88Top 15%
📍 Villiers-sur-Marne, FR: #17 of 74 inventorsTop 25%
Overall (All Time): #2,365,082 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4311654 Controlling release of molded material from mold during curing — 1982-01-19
4251474 Annular gasket for moulding lenses for organic material — 1981-02-17