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Highly birefringent glass
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Patent number 6,979,661
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Issue date Dec 27, 2005
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Corning Incorporated
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Nicholas F. Borrelli
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C03 - GLASS MINERAL OR SLAG WOOL
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Lead-free glasses
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Patent number 6,184,166
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Issue date Feb 6, 2001
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Corning Incorporated
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George B. Hares
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C03 - GLASS MINERAL OR SLAG WOOL
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Beige-tinted glass-ceramics
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Patent number 4,977,110
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Issue date Dec 11, 1990
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Corning Incorporated
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W. Duane Amundson
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C03 - GLASS MINERAL OR SLAG WOOL
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High index ophthalmic glasses
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Patent number 4,211,569
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Issue date Jul 8, 1980
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Corning Glass Works
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George B. Hares
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C03 - GLASS MINERAL OR SLAG WOOL
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Photochromic glass
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Patent number 4,190,451
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Issue date Feb 26, 1980
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Corning Glass Works
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George B. Hares
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C03 - GLASS MINERAL OR SLAG WOOL
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