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Integrally waterproofed concrete
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Patent number 8,603,241
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Issue date Dec 10, 2013
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W. R. Grace & Co.-Conn.
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Antonio J. Aldykiewicz
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Integrally waterproofed concrete
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Patent number 7,846,251
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Issue date Dec 7, 2010
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W. R. Grace & Co.-Conn.
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Antonio J. Aldykiewicz, Jr.
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Micro-granulose particulates
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Patent number 6,648,962
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Issue date Nov 18, 2003
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W. R. Grace & Co.-Conn.
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Neal S. Berke
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