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Pool cycling valve
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Patent number 11,686,397
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Issue date Jun 27, 2023
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COX GOETTL VALVE LLC
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Steven James Goettl
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E04 - BUILDING
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Non-discharge backwash filter system
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Patent number 11,648,495
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Issue date May 16, 2023
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CRESCENT GDG FILTER VENTURE, LLC
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Steven James Goettl
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Non-discharge backwash filter system
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Patent number 11,433,328
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Issue date Sep 6, 2022
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CRESCENT GDG FILTER VENTURE, LLC
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Steven James Goettl
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Non-discharge backwash filter system
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Patent number 11,433,329
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Issue date Sep 6, 2022
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CRESCENT GDG FILTER VENTURE, LLC
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Steven James Goettl
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Heating and cooling unit
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Patent number 6,253,559
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Issue date Jul 3, 2001
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Stephen W. Kinkel
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F24 - HEATING RANGES VENTILATING
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Heating and cooling unit
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Patent number 6,223,545
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Issue date May 1, 2001
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Stephen W. Kinkel
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F24 - HEATING RANGES VENTILATING
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Heating and cooling unit
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Patent number 6,202,429
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Issue date Mar 20, 2001
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Phoenix Manufacturing Inc.
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Stephen W. Kinkel
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F24 - HEATING RANGES VENTILATING
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Heating and cooling unit
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Patent number 5,970,723
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Issue date Oct 26, 1999
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Stephen W. Kinkel
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F24 - HEATING RANGES VENTILATING