TREA

Kenneth E. Conrad

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  • Ada, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gravity feed water treatment system
    • Patent number 10,336,639
    • Issue date Jul 2, 2019
    • Access Business Group International LLC
    • Roy W. Kuennen
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Gravity feed water treatment system
    • Patent number 9,352,979
    • Issue date May 31, 2016
    • Access Business Group International LLC
    • Roy W. Kuennen
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Water treatment device
    • Patent number D634397
    • Issue date Mar 15, 2011
    • Access Business Group International LLC
    • Terry L. Lautzenheiser
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Point-of-use water treatment system
    • Patent number 7,252,763
    • Issue date Aug 7, 2007
    • Access Business Group Interational LLC
    • Roy W. Kuennen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Removable closure assembly for a water treatment system
    • Patent number 6,984,320
    • Issue date Jan 10, 2006
    • Access Business Group International LLC
    • Eric K. Bartkus
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Lamp assembly for point-of-use water treatment system
    • Patent number 6,793,817
    • Issue date Sep 21, 2004
    • Access Business Group International LLC
    • Roy W. Kuennen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    UV light intensity detector in a water treatment system
    • Patent number 6,569,319
    • Issue date May 27, 2003
    • Access Business Group International LLC
    • Roy W. Kuennen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Point-of use water treatment system
    • Patent number 6,514,420
    • Issue date Feb 4, 2003
    • Access Business Group International LLC
    • Roy W. Kuennen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Point-of-use water treatment system
    • Patent number 6,491,868
    • Issue date Dec 10, 2002
    • Access Business Group International LLC
    • Roy W. Kuennen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Point-of-use water treatment system
    • Patent number 6,451,202
    • Issue date Sep 17, 2002
    • Access Business Group International LLC
    • Roy W. Kuennen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Carbon block water filter
    • Patent number 6,368,504
    • Issue date Apr 9, 2002
    • Alticor Inc.
    • Roy W. Kuennen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    POINT-OF-USE WATER TREATMENT SYSTEM
    • Publication number 20190022564
    • Publication date Jan 24, 2019
    • Access Business Group International LLC
    • Terry L. Lautzenheiser
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    GRAVITY FEED WATER TREATMENT SYSTEM
    • Publication number 20160236958
    • Publication date Aug 18, 2016
    • Access Business Group International LLC
    • Roy W. Kuennen
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    POINT-OF-USE WATER TREATMENT SYSTEM
    • Publication number 20150190743
    • Publication date Jul 9, 2015
    • Access Business Group International LLC
    • Terry L. Lautzenheiser
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    WATER TREATMENT SYSTEM
    • Publication number 20120186658
    • Publication date Jul 26, 2012
    • Access Business Group International LLC
    • Roy W. Kuennen
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    GRAVITY FEED WATER TREATMENT SYSTEM WITH OXIDATION AND DISINFECTION...
    • Publication number 20120145618
    • Publication date Jun 14, 2012
    • Access Business Group International LLC
    • Roy W. Kuennen
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    POINT-OF-USE WATER TREATMENT SYSTEM
    • Publication number 20120132573
    • Publication date May 31, 2012
    • Access Business Group International LLC
    • Terry L. Lautzenheiser
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FOAM WATER TREATMENT SYSTEM
    • Publication number 20120132575
    • Publication date May 31, 2012
    • Access Business Group International LLC
    • Roy W. Kuennen
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    GRAVITY FEED WATER TREATMENT SYSTEM
    • Publication number 20110303589
    • Publication date Dec 15, 2011
    • Access Business Group International LLC
    • Roy W. Kuennen
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    WATER TREATMENT SYSTEM
    • Publication number 20090045106
    • Publication date Feb 19, 2009
    • Access Business Group International LLC
    • Roy W. Kuennen
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    Point-of-use water treatment system
    • Publication number 20040182761
    • Publication date Sep 23, 2004
    • Access Business Group International LLC f/k/a Amway Corporation
    • Roy W. Kuennen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Removable closure assembly for a water treatment system
    • Publication number 20030178356
    • Publication date Sep 25, 2003
    • Eric K. Bartkus
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Point-of-use water treatment system
    • Publication number 20020189986
    • Publication date Dec 19, 2002
    • Amway Corporation
    • Roy W. Kuennen
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    Point-of-use water treatment system
    • Publication number 20020162779
    • Publication date Nov 7, 2002
    • Amway Corporation
    • Roy W. Kuennen
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    Point-of-use water treatment system
    • Publication number 20020014461
    • Publication date Feb 7, 2002
    • Amway Corporation
    • Roy W. Kuennen
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    Point-of use water treatment system
    • Publication number 20020011434
    • Publication date Jan 31, 2002
    • Amway Corporation
    • Roy W. Kuennen
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE