Patents by Inventor Roger L. Krueger

Roger L. Krueger 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).

  • Tilted fuel cell apparatus
    Patent number: 6878479
    Abstract: Bipolar, tilted embodiments of high temperature, molten electrolyte electrochemical cells capable of directly converting carbon fuel to electrical energy are disclosed herein. The bipolar, tilted configurations minimize the electrical resistance between one cell and others connected in electrical series. The tilted configuration also allows continuous refueling of carbon fuel.
    Type: Grant
    Filed: June 12, 2002
    Date of Patent: April 12, 2005
    Assignee: The Regents of the University of California
    Inventors: John F. Cooper, Nerine Cherepy, Roger L. Krueger
  • Tilted fuel cell apparatus
    Publication number: 20030017380
    Abstract: Bipolar, tilted embodiments of high temperature, molten electrolyte electrochemical cells capable of directly converting carbon fuel to electrical energy are disclosed herein. The bipolar, tilted configurations minimize the electrical resistance between one cell and others connected in electrical series. The tilted configuration also allows continuous refueling of carbon fuel.
    Type: Application
    Filed: June 12, 2002
    Publication date: January 23, 2003
    Applicant: The Regents of the University of California
    Inventors: John F. Cooper, Nerine Cherepy, Roger L. Krueger