Patents by Inventor Norman S. Barnes

Norman S. Barnes 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).

  • Molybdenum substrate thick film circuit
    Patent number: 4313262
    Abstract: An improved multilayered circuit is disclosed comprising a molybdenum substrate with alternating layers of dielectric and conducting thick film materials deposited thereon. The molybdenum substrate has the advantages of being its own chassis, having a coefficient of thermal expansion that is well matched to the thick film materials and component ceramic chip carriers, and having a high thermal conductivity so as to act as its own heat sink.
    Type: Grant
    Filed: December 17, 1979
    Date of Patent: February 2, 1982
    Assignee: General Electric Company
    Inventors: Norman S. Barnes, Rodman A. Mogle