Patents by Inventor Fred K. Rose

Fred K. Rose 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).

  • Ring rolling methods and apparatus
    Patent number: 4150279
    Abstract: Methods of forming metallic workpieces into ring-shaped components of selected cross-sectional configuration in which roll electrodes both heat the workpiece by electrical resistance and provide the pressure so that the workpiece becomes plastic and flows into the wanted configuration. Apparatus in which the method can be carried out, and tooling for controlling the configuration into which the workpiece is formed.
    Type: Grant
    Filed: September 14, 1976
    Date of Patent: April 17, 1979
    Assignee: International Harvester Company
    Inventors: Arthur G. Metcalfe, Fred K. Rose
  • Isothermal metal forming apparatus
    Patent number: 3988914
    Abstract: Metal forming apparatus in which a workpiece is heated and subjected to pressure, causing the metal to become plastic and flow into a selected configuration.
    Type: Grant
    Filed: August 26, 1975
    Date of Patent: November 2, 1976
    Assignee: International Harvester Company
    Inventors: Arthur G. Metcalfe, Fred K. Rose
  • Isothermal metal forming apparatus
    Patent number: 3988913
    Abstract: Metal forming methods in which a workpiece is heated and subjected to pressure, causing the metal to become plastic and flow into a selected configuration. Apparatus in which the method can be carried out and tooling for use in the methods and apparatus.
    Type: Grant
    Filed: February 28, 1975
    Date of Patent: November 2, 1976
    Assignee: International Harvester Company
    Inventors: Arthur G. Metcalfe, Fred K. Rose
  • Isothermal metal forming
    Patent number: 3944782
    Abstract: Metal forming methods in which a workpiece is heated and subjected to pressure, causing the metal to become plastic and flow into a selected configuration. Apparatus in which the method can be carried out and tooling for use in the methods and apparatus.
    Type: Grant
    Filed: June 28, 1974
    Date of Patent: March 16, 1976
    Assignee: International Harvester Company
    Inventors: Arthur G. Metcalfe, Fred K. Rose