Assignee
NEEFE OPTICAL LAB INC
US·4 granted patents·163 citations·filing 1978–1979
Top patents by PatentIndex Score
4 records- 0192US4159292AMethod of controlling the release of a cast plastic lens from a resinous lens moldNEEFE OPTICAL LAB INC·Filed 1978·Granted Jun 26, 1979·70 cites·1 claims
- 0291US4155962AMethod of removing molded lenses from the moldNEEFE OPTICAL LAB INC·Filed 1978·Granted May 22, 1979·51 cites·1 claims
- 0372US4239712AMethod of making bifocal contact lensesNEEFE OPTICAL LAB INC·Filed 1979·Granted Dec 16, 1980·25 cites·7 claims
- 0470US4247492AMethod of controlling the adhesion of cast lenses to the moldNEEFE OPTICAL LAB INC·Filed 1979·Granted Jan 27, 1981·17 cites·4 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →