Patents by Inventor Donna Charlene Beard

Donna Charlene Beard 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).

  • Pen
    Patent number: D446811
    Type: Grant
    Filed: September 28, 1998
    Date of Patent: August 21, 2001
    Inventor: Donna Charlene Beard