Patents by Inventor Robert Nikitopoulos

Robert Nikitopoulos 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).

  • Means for improving manufacture of solid state cells
    Patent number: 4209479
    Abstract: The manufacture of solid state cells with smearable cathode materials subject to radial expansion during cell discharge is improved by the consolidation of such materials within a radially rigid non-flexible wall-retaining member which serves as a jig for the cathode during the fabrication of the cell, and which is thereafter retained in the cell structure to control such radial expansion.
    Type: Grant
    Filed: November 25, 1977
    Date of Patent: June 24, 1980
    Assignee: P. R. Mallory & Co. Inc.
    Inventors: Philip B. Gunther, Robert Nikitopoulos
  • Solid state cells
    Patent number: 4207389
    Abstract: The manufacture of solid state cells with smearable cathode materials subject to radial expansion during cell discharge is improved by the consolidation of such materials within a radially rigid non-flexible wall-retaining member which serves as a jig for the cathode during the fabrication of the cell, and which is thereafter retained in the cell structure to control such radial expansion.
    Type: Grant
    Filed: October 30, 1978
    Date of Patent: June 10, 1980
    Assignee: P. R. Mallory & Co. Inc.
    Inventors: Philip B. Gunther, Robert Nikitopoulos