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Water treatment system
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Patent number 6,174,437
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Issue date Jan 16, 2001
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ATP International Ltd.
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Harold E. Haney
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Water treatment apparatus
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Patent number 6,123,844
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Issue date Sep 26, 2000
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ATP International, Ltd.
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Harold E. Haney
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Water treatment system
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Patent number 6,099,733
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Issue date Aug 8, 2000
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ATP International Ltd.
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Harold E. Haney
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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High pressure seal
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Patent number 5,920,035
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Issue date Jul 6, 1999
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ATP International Ltd.
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Harold E. Haney
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL