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Chemically strengthened glass
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Patent number 9,884,784
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Issue date Feb 6, 2018
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Asahi Glass Company, Limited
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Izuru Kashima
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C03 - GLASS MINERAL OR SLAG WOOL
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Method of dealkalizing glass
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Patent number 5,192,402
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Issue date Mar 9, 1993
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Corning Incorporated
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Roger J. Araujo
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C03 - GLASS MINERAL OR SLAG WOOL
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3834981
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Patent number 3,834,981
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Issue date Sep 10, 1974
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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3116991
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Patent number 3,116,991
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Issue date Jan 7, 1964
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C03 - GLASS MINERAL OR SLAG WOOL
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3061495
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Patent number 3,061,495
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Issue date Oct 30, 1962
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES