Patents by Inventor Michael J. Dosdourian

Michael J. Dosdourian 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 making seam free welded pipe
    Patent number: 6103027
    Abstract: A process for forming a cylindrical pipe from a welded metal pipe stock by roll extruding and annealing whereby the weldment microstructure forming the seam is essentially reformed to provide a recrystallized grain structure which is substantially homogeneous with the parent material of the pipe stock.
    Type: Grant
    Filed: November 12, 1997
    Date of Patent: August 15, 2000
    Assignee: Kaiser Aerospace & Electronics Corp.
    Inventors: Louis F. Glasier, Jr., Michael J. Dosdourian