Patents by Inventor Tom Klitsner

Tom Klitsner 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).

  • Fuel cell and membrane
    Patent number: 6890677
    Abstract: Fuel cells and a novel membrane for use in fuel cells and manufacturing processes.
    Type: Grant
    Filed: January 24, 2002
    Date of Patent: May 10, 2005
    Assignee: Sandia Corporation
    Inventors: Tom Klitsner, Alan P. Sylwester, Gail N. Ryba, Thomas E. Zipperian, Stanley H. Kravitz, Andrew Hecht
  • Fuel cell and membrane
    Patent number: 6841290
    Abstract: Fuel cells and a novel membrane for use in fuel cells and manufacturing processes.
    Type: Grant
    Filed: October 30, 2001
    Date of Patent: January 11, 2005
    Assignee: Sandia Corporation
    Inventors: Tom Klitsner, Alan P. Sylwester, Gail N. Ryba, Thomas E. Zipperian, Stanley H. Kravitz, Andrew Hecht
  • Fuel cell and membrane
    Publication number: 20030082431
    Abstract: Fuel cells and a novel membrane for use in fuel cells and manufacturing processes.
    Type: Application
    Filed: January 24, 2002
    Publication date: May 1, 2003
    Inventors: Tom Klitsner, Alan P. Sylwester, Gail N. Ryba, Thomas E. Zipperian, Stanley H. Kravitz, Andrew Hecht
  • Fuel cell and membrane
    Publication number: 20020122972
    Abstract: Fuel cells and a novel membrane for use in fuel cells and manufacturing processes.
    Type: Application
    Filed: October 30, 2001
    Publication date: September 5, 2002
    Inventors: Tom Klitsner, Alan P. Sylwester, Gail N. Ryba, Thomas E. Zipperian, Stanley H. Kravitz, Andrew Hecht