Patents by Inventor Curtis A. Woodyard

Curtis A. Woodyard 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).

  • Dental flosser
    Patent number: D340314
    Type: Grant
    Filed: January 18, 1991
    Date of Patent: October 12, 1993
    Inventor: Curtis A. Woodyard