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John B. Engel

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  • Tigard, OR, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrical switching component
    • Patent number 8,558,129
    • Issue date Oct 15, 2013
    • Leviton Manufacturing Co., Inc.
    • Randall B. Elliott
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electrical switching component
    • Patent number 8,330,062
    • Issue date Dec 11, 2012
    • Leviton Manufacturing Co., Inc.
    • Randall B. Elliott
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRICAL SWITCHING COMPONENT
    • Publication number 20120281340
    • Publication date Nov 8, 2012
    • LEVITON MANUFACTURING CO., INC.
    • Randall B. Elliott
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRICAL SWITCHING COMPONENT
    • Publication number 20110067988
    • Publication date Mar 24, 2011
    • LEVITON MANUFACTURING CO., INC.
    • Randall B. Elliott
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SELF ADJUSTING MOUNTING HOLES
    • Publication number 20070228238
    • Publication date Oct 4, 2007
    • John B. Engel
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ZERO PARTS STRAIN RELIEF
    • Publication number 20070230142
    • Publication date Oct 4, 2007
    • John B. Engel
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR