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Roy F. Johnson

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  • St. Paul, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fill probe with in-line mixer
    • Patent number 6,675,840
    • Issue date Jan 13, 2004
    • Ecolab, Inc.
    • Ronald D. Jungmann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Fill probe with in-line mixer
    • Publication number 20030051765
    • Publication date Mar 20, 2003
    • Ecolab Inc.
    • Ronald D. Jungmann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL