Patents by Inventor Robert E. Sandorf

Robert E. Sandorf 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).

  • Resistor core cable
    Patent number: 4103276
    Abstract: A high-voltage electrical cable comprising a core of alternating solid non-brittle resistors and flexible conductive links sheathed in a moderately flexible dielectric material has the relative physical dimensions of the components selected such that the mechanical stresses in the assembly are minimized if any loop in the cable were inadvertently pulled in such a way as to put a kink in the cable.
    Type: Grant
    Filed: July 14, 1976
    Date of Patent: July 25, 1978
    Assignee: Nordson Corporation
    Inventors: James L. Kennon, Robert E. Sandorf