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Chamber for hydrating contact lenses
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Patent number 5,094,609
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Issue date Mar 10, 1992
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Vistakon, Inc.
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Ture Kindt-Larsen
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Contact lens package
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Patent number D305478
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Issue date Jan 16, 1990
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Vistakon, Inc.
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William Lahm
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D03 - Travel goods and personal belongings
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Container for contact lens
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Patent number D299085
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Issue date Dec 27, 1988
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Vistakon, Inc.
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Robert Martinez
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D03 - Travel goods and personal belongings
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Package for hydrophilic contact lens
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Patent number 4,691,820
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Issue date Sep 8, 1987
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Vistakon, Inc.
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Robert Martinez
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Soft contact lens
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Patent number 4,618,227
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Issue date Oct 21, 1986
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Vistakon, Inc.
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Charles A. Bayshore
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G02 - OPTICS
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Bifocal contact lens
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Patent number 4,573,775
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Issue date Mar 4, 1986
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Vistakon, Inc.
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Charles A. Bayshore
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G02 - OPTICS
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