TREA

John P. Christen

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  • Davenport, IA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Safety barrier
    • Patent number 7,171,737
    • Issue date Feb 6, 2007
    • GSG, LLC
    • Matthew R. Sidlinger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Work piece holder having top mounted robot and method of use
    • Patent number 6,921,011
    • Issue date Jul 26, 2005
    • GSG, LLC
    • Jan C. Mangelsen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Safety barrier and method for using same
    • Publication number 20050057890
    • Publication date Mar 17, 2005
    • Genesis Systems Group, Ltd.
    • Matthew R. Sidlinger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...