Patents by Inventor Carolyn Grace Toll

Carolyn Grace Toll 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: D655055
    Type: Grant
    Filed: April 28, 2011
    Date of Patent: February 28, 2012
    Inventor: Carolyn Grace Toll