Patents by Inventor Robert J. Hermes

Robert J. Hermes 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).

  • Rolling mill
    Patent number: 3992915
    Abstract: A rolling mill having a plurality of serially connected roll stands and a finishing stand. A differential drive is provided between the first two stands of the finishing rolls so that different area reduction may be achieved in the finishing stands from a common preceeding stand.
    Type: Grant
    Filed: April 21, 1975
    Date of Patent: November 23, 1976
    Assignee: Birdsboro Corporation
    Inventors: Robert J. Hermes, John F. Turner