Patents by Inventor Ivan Joseph Smith

Ivan Joseph Smith 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).

  • Tongue cleaner
    Patent number: D765249
    Type: Grant
    Filed: May 15, 2015
    Date of Patent: August 30, 2016
    Inventor: Ivan Joseph Smith