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Process for casting polymer rods
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Patent number 4,127,638
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Issue date Nov 28, 1978
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American Optical Corporation
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Patricia M. Cuffe
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Preparing a hydrated contact lens
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Patent number 4,054,624
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Issue date Oct 18, 1977
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Warner-Lambert Company
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Albert R. Le Boeuf
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Dimensionally stable shaped eye bandages
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Patent number 4,022,204
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Issue date May 10, 1977
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Warner-Lambert Company
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Albert R. LeBoeuf
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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