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Siliceous clay slurry
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Patent number 7,105,466
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Issue date Sep 12, 2006
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H.C. Spinks Clay Company, Inc.
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Ronald J Thomas
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C01 - INORGANIC CHEMISTRY
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Silicious clay slurry
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Patent number 7,091,148
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Issue date Aug 15, 2006
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H.C. Spinks Clay Company, Inc.
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Ronald J Thomas
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C01 - INORGANIC CHEMISTRY
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Clay slurry
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Patent number 6,696,377
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Issue date Feb 24, 2004
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H. C. Spinks Clay Company Inc.
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Ronald J. Thomas
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Clay slurry
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Patent number 5,153,155
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Issue date Oct 6, 1992
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H. C. Spinks Clay Company Inc.
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William Kohut
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Ball clay slurry
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Patent number 4,880,759
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Issue date Nov 14, 1989
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H. C. Spinks Clay Company Inc.
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William Kohut
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Clay slurry
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Patent number 4,812,427
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Issue date Mar 14, 1989
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H. C. Spinks Clay Company Inc.
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William Kohut
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Process for preparing a clay slurry
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Patent number 4,812,428
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Issue date Mar 14, 1989
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H. C. Spinks Clay Company Inc.
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William Kohut
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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78920614 - VEL-TECH
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Serial number 78920614
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Registration number 3386845
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Filing date Jun 30, 2006
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H.C. Spinks Clay Company
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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73613543 - SPINKS FLO-TECH
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Serial number 73613543
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Registration number 1435181
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Filing date Aug 7, 1986
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H. C. SPINKS CLAY COMPANY, INC.
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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72174541 - HC PELLBIND
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Serial number 72174541
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Registration number 779250
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Filing date Aug 6, 1963
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H. C. SPINKS CLAY CO., INC.
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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72024461 - HC
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Serial number 72024461
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Registration number 665550
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Filing date Feb 14, 1957
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H. C. SPINKS CLAY CO., INC.
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31 - Grains and agricultural, horticultural and forestry products not included in other classes
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72019824 - HC
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Serial number 72019824
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Registration number 660467
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Filing date Nov 23, 1956
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H. C. SPINKS CLAY CO., INC.
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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72019823 - SPINK-O
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Serial number 72019823
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Registration number 659490
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Filing date Nov 23, 1956
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H. C. SPINKS CLAY CO., INC.
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19 - Building materials (non-metallic)