Patents by Inventor Douglas J. Soares

Douglas J. Soares 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).

  • Screw-nut fastener assembly
    Patent number: 5697746
    Abstract: A screw-nut fastener assembly in which a nut member is welded onto the head of a screw member having a variety of drive means, such as a straight slot, a cross recess drive or other suitable drive means.
    Type: Grant
    Filed: June 4, 1996
    Date of Patent: December 16, 1997
    Assignee: Emhart Inc.
    Inventors: Robin L. Brown, Frank Piacenti, Douglas J. Soares, Frederick H. Stilwell