Patents by Inventor Miller, Howard N.

Miller, Howard N. 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).

  • Train vehicle control apparatus
    Patent number: 4057753
    Abstract: Control apparatus for determining the power regenerating operation of a train vehicle is disclosed in relation to the provision of a control signal in conjunction with the operation of the power supply rail of the train vehicle track, such that power regenerating operation of the train vehicle is prevented unless such operation is desired as indicated by the presence of that control signal.
    Type: Grant
    Filed: October 14, 1975
    Date of Patent: November 8, 1977
    Assignee: Westinghouse Electric Corporation
    Inventors: Robert H. Perry, Miller, Howard N.