Assignee
ESSILOR OF AMERICA INC
US·7 granted patents·612 citations·filing 1992–1995
Top patents by PatentIndex Score
7 records- 0191US5385955AOrganosilane coating composition for ophthalmic lensESSILOR OF AMERICA INC·Filed 1992·Granted Jan 31, 1995·132 cites·35 claims
- 0290US5753301AMethod for spin coating a multifocal lensESSILOR OF AMERICA INC·Filed 1995·Granted May 19, 1998·83 cites·9 claims
- 0389US5619288AImpact resistant plastic ophthalmic lensESSILOR OF AMERICA INC·Filed 1995·Granted Apr 8, 1997·113 cites·13 claims
- 0489US5422046AMethod for producing optical lensesESSILOR OF AMERICA INC·Filed 1993·Granted Jun 6, 1995·103 cites·18 claims
- 0587US5288221AApparatus for making ophthalmic lensesESSILOR OF AMERICA INC·Filed 1992·Granted Feb 22, 1994·58 cites·10 claims
- 0686US5372755AMethod for making ophthalmic lensesESSILOR OF AMERICA INC·Filed 1993·Granted Dec 13, 1994·66 cites·1 claims
- 0779US5685908AApparatus for spin coating a multifocal lensESSILOR OF AMERICA INC·Filed 1995·Granted Nov 11, 1997·57 cites·12 claims
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