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Forming shaped abrasive particles
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Patent number 8,753,558
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Issue date Jun 17, 2014
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Saint-Gobain Ceramics & Plastics, Inc.
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Michael D. Kavanaugh
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Demoulding apparatus
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Patent number 5,783,135
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Issue date Jul 21, 1998
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Camas UK Limited
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Alan John Smith
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B28 - WORKING CEMENT, CLAY, OR STONE
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2867887
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Patent number 2,867,887
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Issue date Jan 13, 1959
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B28 - WORKING CEMENT, CLAY, OR STONE