Patents by Inventor Beth Johnston

Beth Johnston 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).

  • Facial mask
    Patent number: D293829
    Type: Grant
    Filed: May 31, 1985
    Date of Patent: January 19, 1988
    Inventor: Beth Johnston