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James A. Knight

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  • Pearl City, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flow straightening vane for aerator
    • Patent number 11,352,276
    • Issue date Jun 7, 2022
    • Aqua-Aerobic Systems, Inc.
    • James A. Knight
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Safety access system for float assemblies
    • Patent number 10,967,937
    • Issue date Apr 6, 2021
    • Aqua-Aerobic Systems, Inc.
    • James A. Knight
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Self-deploying float
    • Patent number 10,889,354
    • Issue date Jan 12, 2021
    • Aqua-Aerobic Systems, Inc.
    • James A. Knight
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Safety access system for float assemblies
    • Patent number 10,442,504
    • Issue date Oct 15, 2019
    • Aqua-Aerobic Systems, Inc.
    • James A. Knight
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Self-deploying float
    • Patent number 10,351,213
    • Issue date Jul 16, 2019
    • Aqua-Aerobic Systems, Inc.
    • James A. Knight
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Self-deploying float
    • Patent number 9,902,469
    • Issue date Feb 27, 2018
    • Aqua-Aerobic Systems, Inc.
    • James A. Knight
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Self-deploying float
    • Patent number 9,731,793
    • Issue date Aug 15, 2017
    • Aqua-Aerobic Systems, Inc.
    • James A. Knight
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Method of installing a floatable pump apparatus and an anti-erosion...
    • Patent number 4,764,053
    • Issue date Aug 16, 1988
    • Aqua-Aerobic Systems, Inc.
    • Steven A. Schupbach
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Floating vertical shaft downflow directional mixer and method
    • Patent number 4,723,848
    • Issue date Feb 9, 1988
    • Aqua-Aerobic Systems, Inc.
    • James A. Knight
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Waste water treatment apparatus
    • Patent number 4,190,541
    • Issue date Feb 26, 1980
    • Aqua-Aerobic Systems, Inc.
    • Thomas B. Wade
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    FLOW STRAIGHTENING VANE FOR AERATOR
    • Publication number 20210340040
    • Publication date Nov 4, 2021
    • AQUA-AEROBIC SYSTEMS, INC.
    • James A. Knight
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SAFETY ACCESS SYSTEM FOR FLOAT ASSEMBLIES
    • Publication number 20200001948
    • Publication date Jan 2, 2020
    • AQUA-AEROBIC SYSTEMS, INC.
    • James A. Knight
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    SAFETY ACCESS SYSTEM FOR FLOAT ASSEMBLIES
    • Publication number 20190300129
    • Publication date Oct 3, 2019
    • AQUA-AEROBIC SYSTEMS, INC.
    • James A. Knight
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Self-Deploying Float
    • Publication number 20190291825
    • Publication date Sep 26, 2019
    • AQUA-AEROBIC SYSTEMS, INC.
    • James A. Knight
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Self-Deploying Float
    • Publication number 20170305504
    • Publication date Oct 26, 2017
    • AQUA-AEROBIC SYSTEMS, INC.
    • James A. Knight
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Self-Deploying Float
    • Publication number 20170305505
    • Publication date Oct 26, 2017
    • AQUA-AEROBIC SYSTEMS, INC.
    • James A. Knight
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...