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Transportation of soluble solids
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Patent number 6,447,157
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Issue date Sep 10, 2002
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Occidental Chemical Corporation
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Robert Elmer Running
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Transportation of soluble solids
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Patent number 6,276,825
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Issue date Aug 21, 2001
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Occidental Chemical Corporation
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Robert Elmer Running
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Slurry aeration method and apparatus
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Patent number 4,145,383
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Issue date Mar 20, 1979
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Howard Machinery Limited
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Bryce E. Randall
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE