Assignee

OPTATINT INC

US·1 granted patent·30 citations·filing 1985–1985

Technology mixB29D1 G02C1

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1 record

0161US4733959AApparatus and method for tinting hydrophilic contact lensesOPTATINT INC·Filed 1985·Granted Mar 29, 1988·30 cites·12 claims

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