Inventor
DEGAND JEAN-PIERRE
FR2 patents
Patents
2 patentsUS6489028B1Dec 3, 2002
Ophthalmic lens made of organic glass with an impact-resistant interlayer, and process for its manufacture
ESSILOR INT41 citations88
US6858305B2Feb 22, 2005
Organic glass ophthalmic lens having an impact-resistant primer layer based on a polyurethane latex and its manufacturing process
ESSILOR INT14 citations79