Patents by Inventor Frank P. Sandone, Jr

Frank P. Sandone, Jr 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).

  • Precision resistor and method of making same
    Patent number: 4570150
    Abstract: A precision resistor of the type formed by defining a resistive path in a thin foil of resistance material attached to a substrate. Metallic interface layers are deposited on terminal pads between which the resistive path extends, so that when solder-coated copper leads are spot-welded to the terminal pads, the junction between the copper leads and the terminal pads is both a spot-weld and a solder connection.
    Type: Grant
    Filed: December 14, 1983
    Date of Patent: February 11, 1986
    Assignee: Vishay Intertechnology, Inc.
    Inventors: Felix Zandman, Frank P. Sandone, Jr