Patents by Inventor Henry Torrens A. Bowman

Henry Torrens A. Bowman 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).

  • Method of forming joints for protectively lined or coated metal
    Patent number: 3965555
    Abstract: There is described a method of joining a first metallic structural member, which comprises a metallic member having a coating of a heat-degradable material on one surface thereof, to a second metallic structural member which comprises a metallic member, along abutting edges by forming a welded joint between the abutting metal edges of the metallic members in which method the metallic member and the coating of the first structural member are separated along that edge of the first structural member which is to be welded to the second structural member by a heat shield which substantially prevents heat being transferred from the welded joint, during the formation thereof, to the coating.
    Type: Grant
    Filed: June 10, 1974
    Date of Patent: June 29, 1976
    Assignee: English Clays Lovering Pochin & Company Limited
    Inventors: John David Webster, Henry Torrens A. Bowman