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Richard William Campbell

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  • Reinholds, PA, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Process For Plasma Treatment Employing Ceramic-Filled Polymer Compo...
    • Publication number 20150041433
    • Publication date Feb 12, 2015
    • QUADRANT EPP AG.
    • Scott Howard Williams
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Process For Plasma Treatment Employing Ceramic-Filled Polyamideimid...
    • Publication number 20120255854
    • Publication date Oct 11, 2012
    • QUADRANT EPP AG.
    • Scott Howard Williams
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    SYNTACTIC FOAM PLUGS
    • Publication number 20090206512
    • Publication date Aug 20, 2009
    • Richard W. Campbell
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Syntactic foam plugs
    • Publication number 20060210788
    • Publication date Sep 21, 2006
    • Richard W. Campbell
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Syntactic foam plugs
    • Publication number 20060170132
    • Publication date Aug 3, 2006
    • Richard W. Campbell
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Syntactic foam plugs
    • Publication number 20050096402
    • Publication date May 5, 2005
    • Richard W. Campbell
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Syntactic foam plugs
    • Publication number 20020149138
    • Publication date Oct 17, 2002
    • Richard W. Campbell
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL