Patents by Inventor Peter J. Thomas

Peter J. Thomas 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).

  • Hot leveller automation system
    Patent number: 4881392
    Abstract: This invention relates to a method of, and apparatus for, controlling a levelling machine for metal plates and, more particularly, to control flatness in a plate mill hot leveller.
    Type: Grant
    Filed: April 13, 1988
    Date of Patent: November 21, 1989
    Assignees: Broken Hill Proprietary Company Limited, Industrial Automation Services Pty Ltd.
    Inventors: Noel E. Thompson, Richard Martin Johns, Gregory Rozmus, George F. Voss, William J. Edwards, Peter J. Thomas