TREA

Gary Lee Ferrell

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  • Brooklyn Park, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Portable light box
    • Patent number 6,981,778
    • Issue date Jan 3, 2006
    • Artograph, Inc.
    • Donald D. Dow
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

  • Information Patent Application

    PORTABLE LIGHT BACKED PROJECT TABLE
    • Publication number 20100091482
    • Publication date Apr 15, 2010
    • Artograph, Inc.
    • Donald D. Dow
    • F21 - LIGHTING
  • Information Patent Application

    Portable light box
    • Publication number 20050157505
    • Publication date Jul 21, 2005
    • Donald D. Dow
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES