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Dale Walter Lange

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  • Edmonds, WA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrical switching device
    • Patent number 7,772,945
    • Issue date Aug 10, 2010
    • Jackson Edmonds, LLC
    • Dale Walter Lange
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRICAL SWITCHING DEVICE
    • Publication number 20110037543
    • Publication date Feb 17, 2011
    • Dale Walter Lange
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRICAL SWITCHING DEVICE
    • Publication number 20090096558
    • Publication date Apr 16, 2009
    • Dale Walter Lange
    • H01 - BASIC ELECTRIC ELEMENTS