Patents by Inventor Cynthia Mary Dale

Cynthia Mary Dale 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: D458687
    Type: Grant
    Filed: March 29, 2001
    Date of Patent: June 11, 2002
    Inventors: Cynthia Mary Dale, Martin William Stow