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Compositions for treating water systems
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Patent number 8,440,212
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Issue date May 14, 2013
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Arch Chemicals, Inc.
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Michael J. Unhoch
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Method of water treatment
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Patent number 7,575,673
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Issue date Aug 18, 2009
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Arch Chemicals, Inc.
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Michael J Unhoch
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Method of water treatment
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Patent number 7,094,353
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Issue date Aug 22, 2006
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Arch Chemicals, Inc.
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Michael J Unhoch
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Treatment of circulating water systems
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Patent number 7,008,531
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Issue date Mar 7, 2006
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Arch Chemicals Inc.
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Michael Joseph Unhoch
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Treatment of circulating water systems
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Patent number 6,811,711
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Issue date Nov 2, 2004
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Arch Chemicals, Inc.
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Michael Joseph Unhoch
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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