TREA

Kenneth G. Kafer

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  • New Berlin, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ozone generator equipment and methods
    • Patent number 5,135,725
    • Issue date Aug 4, 1992
    • Infilco Degremont Inc.
    • Richard J. Hendrickson
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Ozone generation methods
    • Patent number 5,091,069
    • Issue date Feb 25, 1992
    • Ozonia International, S.A.
    • Richard J. Hendrickson
    • C01 - INORGANIC CHEMISTRY