Patents by Inventor Jeffery J. Gough

Jeffery J. Gough has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Uniform graphite plate
    Patent number: 8372539
    Abstract: A substrate useful for the formation of, inter alia, a flow field plate for a proton exchange membrane fuel cell, the substrate formed of at least one resin-impregnated sheet of compressed particles of exfoliated graphite comprising two major surfaces, the substrate having an active area with flow field channels thereon, the sheet of compressed particles of exfoliated graphite having a local web thickness in at least about 50% of its active area that is no more than about 55% greater than the minimum web thickness of the active area of the substrate.
    Type: Grant
    Filed: September 26, 2007
    Date of Patent: February 12, 2013
    Assignee: GrafTech International Holdings Inc.
    Inventors: Daniel W. Krassowski, Thomas W. Weber, David J. Stuart, Jeffery J. Gough, Robert A. Mercuri, Jeremy H. Klug
  • Uniform Graphite Plate
    Publication number: 20080131756
    Abstract: A a substrate useful for the formation of, inter alia, a flow field plate for a proton exchange membrane fuel cell, the substrate formed of at least one resin-impregnated sheet of compressed particles of exfoliated graphite comprising two major surfaces, the substrate having an active area with flow field channels thereon, the sheet of compressed particles of exfoliated graphite having a local web thickness in at least about 50% of its active area that is no more than about 55% greater than the minimum web thickness of the active area of the substrate.
    Type: Application
    Filed: September 26, 2007
    Publication date: June 5, 2008
    Inventors: Daniel W. Krassowski, Thomas W. Weber, David J. Stuart, Jeffery J. Gough, Robert A. Mercuri, Jeremy H. Klug