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Clarifier for water treatment
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Patent number 10,689,273
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Issue date Jun 23, 2020
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Xylem Water Solutions Zelienople LLC
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Robert Lee Wiley
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Waste disposal methods
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Patent number 10,653,977
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Issue date May 19, 2020
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Buckeye Brine, LLC
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William Dawson
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B60 - VEHICLES IN GENERAL
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Aerated grit chamber and method
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Patent number 6,921,489
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Issue date Jul 26, 2005
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Orris E. Albertson
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Linear solids removal unit
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Patent number 5,830,355
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Issue date Nov 3, 1998
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Ronald B. Harris
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Linear solids removal unit
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Patent number 5,670,039
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Issue date Sep 23, 1997
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Ronald B. Harris
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Blood washing method
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Patent number 5,282,982
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Issue date Feb 1, 1994
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John R. Wells
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Liquid waste processing apparatus
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Patent number 4,925,563
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Issue date May 15, 1990
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Trinity Industrial Corporation
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Hidetoshi Omori
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Self-cleaning mud pit
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Patent number 4,563,280
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Issue date Jan 7, 1986
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James R. Pool
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL