Patents by Inventor Deug W. Moon

Deug W. Moon 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 laser welding
    Patent number: 4527040
    Abstract: A method of welding two HY-steel members to produce a weld joint having improved impact toughness. The surface to be welded are first machined, roto-blasted and cleaned with acetone. Then, an insert of Inconel 600 is provided and cleaned with acetone. Next, the Inconel 600 insert is introduced between the surfaces to be welded and the HY-steel members are butted against the insert. Then, a laser welding beam is applied to the Inconel 600 insert to weld together the assembly of steel members and insert.
    Type: Grant
    Filed: June 16, 1983
    Date of Patent: July 2, 1985
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Deug W. Moon, Edward A. Metzbower