Patents by Inventor Michael F. Field

Michael F. Field 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).

  • Mill stand
    Patent number: 4222258
    Abstract: A mill stand for steel rolling has a mill housing which allows installation and removal of a roll assembly in a direction transverse to the intended direction of steel through the mill stand. The housing is provided with means for locating and clamping the roll assembly in place and for releasing said clamping to allow removal of the assembly.
    Type: Grant
    Filed: November 17, 1978
    Date of Patent: September 16, 1980
    Assignee: Co-Steel International Limited
    Inventor: Michael F. Field