Patents by Inventor George A. Kaufman, Jr.

George A. Kaufman, 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).

  • Electric motor with plastic encapsulated stator
    Patent number: 4048530
    Abstract: An electric motor having a stator and a rotor in which the stator is formed with an encapsulating hardened plastic shell formed with a through aperture in which the rotor is positioned and which has portions that accurately concentrically support the motor with respect to the stator.
    Type: Grant
    Filed: May 5, 1975
    Date of Patent: September 13, 1977
    Assignee: The Superior Electric Company
    Inventor: George A. Kaufman, Jr.