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Laser assisted demolding of ophthalmic lenses
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Patent number 5,417,557
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Issue date May 23, 1995
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Johnson & Johnson Vision Products, Inc.
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Denwood F. Ross
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Laser assisted demolding of ophthalmic lenses
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Patent number 5,294,379
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Issue date Mar 15, 1994
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Johnson & Johnson Vision Products, Inc.
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Denwood F. Ross
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL