Patents by Inventor Scott J. Donnell

Scott J. Donnell 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).

  • Drum lug
    Patent number: D580477
    Type: Grant
    Filed: November 30, 2007
    Date of Patent: November 11, 2008
    Assignee: Drum Workshop, Inc.
    Inventors: Richard A. Sikra, Scott J. Donnell