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Gypsum additive to control mercury
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Patent number 10,654,753
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Issue date May 19, 2020
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Ecolab USA Inc.
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Bruce A. Keiser
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Gypsum based compositions
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Patent number 8,377,199
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Issue date Feb 19, 2013
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BPB Limited
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Cedric Biguenet
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Fiberboard with improved water resistance
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Patent number 7,413,603
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Issue date Aug 19, 2008
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United States Gypsum Company
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David Paul Miller
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Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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Process for production of gypsum/fiber board
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Patent number 7,273,579
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Issue date Sep 25, 2007
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United States Gypsum Company
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David Paul Miller
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Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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Production of calcinable material
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Patent number 4,112,035
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Issue date Sep 5, 1978
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Tioxide Group Limited
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Leslie John Lawrence
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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3915724
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Patent number 3,915,724
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Issue date Oct 28, 1975
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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3898316
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Issue date Aug 5, 1975
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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3782986
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Issue date Jan 1, 1974
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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3547581
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Patent number 3,547,581
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Issue date Dec 15, 1970
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES