TREA

Trence Roy Johnson

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  • Mckenzie, TN, US
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Patents Applicationslast 30 patents

  • Information Patent Application

    FINE BUBBLE AIRLIFT DEVICE
    • Publication number 20110220732
    • Publication date Sep 15, 2011
    • Tekni-Plex, Inc.
    • William S. Mitchell
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Fine bubble airlift device
    • Publication number 20080000823
    • Publication date Jan 3, 2008
    • Tekni-Plex, Inc.
    • William S. Mitchell
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Fine bubble airlift device
    • Publication number 20080000841
    • Publication date Jan 3, 2008
    • Tekni-Plex, Inc.
    • William S. Mitchell
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL