Patents by Inventor Andrew E. Spence

Andrew E. Spence 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).

  • Floss dispenser
    Patent number: D468866
    Type: Grant
    Filed: May 28, 2002
    Date of Patent: January 14, 2003
    Inventor: Andrew E. Spence