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George M. Kauffman

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  • Hudson, MA, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    BAND PASS FILTER CIRCUIT WITH OVER-VOLTAGE PROTECTION
    • Publication number 20230318575
    • Publication date Oct 5, 2023
    • NexTek, LLC
    • George M. Kauffman
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    ELECTRICAL POWER CONDITIONING DEVICE
    • Publication number 20180138884
    • Publication date May 17, 2018
    • George M. Kauffman
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    PROTECTIVE DEVICE
    • Publication number 20150077889
    • Publication date Mar 19, 2015
    • George M. Kauffman
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    COAXIAL PROTECTIVE DEVICE
    • Publication number 20140177122
    • Publication date Jun 26, 2014
    • George M. Kauffman
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FEEDTHROUGH CAPACITOR
    • Publication number 20120293910
    • Publication date Nov 22, 2012
    • George M. Kauffman
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Device for transmitting electromagnetic signals
    • Publication number 20120000706
    • Publication date Jan 5, 2012
    • George M. Kauffman
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Protective device for a radio frequency transmission line
    • Publication number 20110128660
    • Publication date Jun 2, 2011
    • George M. Kauffman
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Protective device
    • Publication number 20090284887
    • Publication date Nov 19, 2009
    • George M. Kauffman
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Protective device
    • Publication number 20080151461
    • Publication date Jun 26, 2008
    • George M. Kauffman
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Protective device
    • Publication number 20080043396
    • Publication date Feb 21, 2008
    • George M. Kauffman
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Electrical connector with snap-fastening coupling mechanism
    • Publication number 20080003861
    • Publication date Jan 3, 2008
    • George M. Kauffman
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Electrical connector
    • Publication number 20070054534
    • Publication date Mar 8, 2007
    • George M. Kauffman
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Protective device
    • Publication number 20040169986
    • Publication date Sep 2, 2004
    • George M. Kauffman
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Protective device
    • Publication number 20020021541
    • Publication date Feb 21, 2002
    • George M. Kauffman
    • H01 - BASIC ELECTRIC ELEMENTS