Assignee

OPHTHALMIC RES GROUP INT

US·2 granted patents·232 citations·filing 1988–1994

Technology mixB29C2 B29D2 C08F2 G02B2 B29K1 B29L1

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2 records

0196US4879318APlastic lens composition and method for the production thereofOPHTHALMIC RES GROUP INT·Filed 1988·Granted Nov 7, 1989·133 cites·3 claims
0293US5364256AApparatus for the production of plastic lensesOPHTHALMIC RES GROUP INT·Filed 1994·Granted Nov 15, 1994·99 cites·33 claims

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