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Laminated ophthalmic lens
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Patent number 5,312,689
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Issue date May 17, 1994
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Corning Incorporated
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David Dasher
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B32 - LAYERED PRODUCTS
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Ophthalmic lens method
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Patent number 5,232,637
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Issue date Aug 3, 1993
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Corning Incorporated
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David Dasher
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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High-index, organic lens member
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Patent number 5,223,862
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Issue date Jun 29, 1993
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Corning Incorporated
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David Dasher
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL