Patents by Inventor Mark H. Hanshew

Mark H. Hanshew 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).

  • Alternating current generator rotor
    Patent number: 4588915
    Abstract: A rotor for an alternating current generator that includes a steel rotor core that carries a field coil supporting spool. The core has axially extending circumferentially spaced slots on its outer periphery that receive axially extending and circumferentially spaced ribs of the spool. The spool ribs are connected to spool end flanges. A field coil is wound on the spool and core. The inner turns of the field coil contact outer surfaces of the spool ribs and outer surfaces of the core located between the spool ribs.
    Type: Grant
    Filed: December 14, 1984
    Date of Patent: May 13, 1986
    Assignee: General Motors Corporation
    Inventors: Lowell C. Gold, Mark H. Hanshew