Patents by Inventor Beth Armstrong

Beth Armstrong 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).

  • Solid Oxide Fuel Cell Having Internal Active Layers
    Publication number: 20070237998
    Abstract: A solid oxide electrochemical device includes: a porous support structure having a porous outer surface and a tubular porous inner surface; a first electrode layer disposed radially inside the tubular porous inner surface and supported by the porous support structure; a dense electrolyte layer disposed radially inside and supported by the first electrode composition; and a second electrode layer disposed radially inside and supported by the dense electrolyte.
    Type: Application
    Filed: May 31, 2007
    Publication date: October 11, 2007
    Applicant: UT-BATTELLE, LLC
    Inventors: Timothy Armstrong, Roddie Judkins, Beth Armstrong, Brian Bischoff