Assignee
GRESHES MARTIN
US·2 granted patents·238 citations·filing 1977–1979
Top patents by PatentIndex Score
2 records- 0196US4190621AMethod for molding optical plastic lenses of the standard and bifocal typeGRESHES MARTIN·Filed 1977·Granted Feb 26, 1980·212 cites·38 claims
- 0277US4474355AApparatus for molding optical plastic lenses of the standard and bifocal typeGRESHES MARTIN·Filed 1979·Granted Oct 2, 1984·26 cites·17 claims
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