Patents by Inventor William Stegner

William Stegner 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).

  • Patent number: D563482
    Type: Grant
    Filed: January 12, 2007
    Date of Patent: March 4, 2008
    Inventors: Joseph A. DuBois, William Stegner