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Kenneth A. Koch

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  • Cincinnati, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Water softening device
    • Patent number 9,388,058
    • Issue date Jul 12, 2016
    • Kenneth A. Koch
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

  • Information Patent Application

    WATER SOFTENING DEVICE
    • Publication number 20140138321
    • Publication date May 22, 2014
    • Kenneth A. Koch
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Water Softening Device
    • Publication number 20080290009
    • Publication date Nov 27, 2008
    • Kenneth A. Koch
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL