Patents by Inventor Joe H. Smith

Joe H. Smith 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).

  • Apparatus for lining a furnace
    Patent number: 3955685
    Abstract: Apparatus as described for lining the interior of a metallurgical furnace, especially one having openings at both the bottom and the top of the vessel, with refractory brick. A tower structure is extensible into the furnace interior and carries a work platform that is positionable to various elevations within the furnace.
    Type: Grant
    Filed: February 15, 1974
    Date of Patent: May 11, 1976
    Assignee: United States Steel Corporation
    Inventor: Joe H. Smith
  • Thermometer
    Patent number: D283601
    Type: Grant
    Filed: November 7, 1983
    Date of Patent: April 29, 1986
    Inventors: David L. Fuller, Bryan T. Moss, Joe H. Smith
  • Thermometer assembly
    Patent number: D283602
    Type: Grant
    Filed: November 7, 1983
    Date of Patent: April 29, 1986
    Inventors: David L. Fuller, Bryan T. Moss, Joe H. Smith