William D. Varnell

Person

  • Concord, NH, US

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    FLAME RETARDANT COMPOSITIONS WITH A PHOSPHORATED COMPOUND

    • Publication number 20120277347
    • Publication date Nov 1, 2012
    • David Bedner
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    FLAME RETARDANT COMPOSITIONS

    • Publication number 20100108364
    • Publication date May 6, 2010
    • Guoren He
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Flame retardant compositions with a phosphorated compound

    • Publication number 20060102882
    • Publication date May 18, 2006
    • Polyclad Laminates, Inc.
    • David Bedner
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Low expansion dielectric compositions

    • Publication number 20060074151
    • Publication date Apr 6, 2006
    • Polyclad Laminates, Inc.
    • Guoren He
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Flame retardant compositions

    • Publication number 20060069185
    • Publication date Mar 30, 2006
    • Polyclad Laminates, Inc.
    • Guoren He
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Cooling devices and methods of using them

    • Publication number 20050151554
    • Publication date Jul 14, 2005
    • Cookson Electronics, Inc.
    • Alan Rae
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Two-layered embedded capacitor

    • Publication number 20020048137
    • Publication date Apr 25, 2002
    • Thomas J. Williams
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR