Patents by Inventor Claude Seguin

Claude Seguin 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).

  • Tundishes
    Patent number: 4012029
    Abstract: A tundish comprising an outer metal casing, a permanent lining of refractory material adjacent the casing, a layer of essentially unbonded particulate refractory material adjacent the permanent lining and, adjacent the layer of particulate refractory material, an expendable lining made up of a set of slabs of refractory heat-insulating material.
    Type: Grant
    Filed: July 30, 1974
    Date of Patent: March 15, 1977
    Assignee: Foseco Trading A.G.
    Inventors: Claude Seguin, Bernard DE Wiet