Patents by Inventor Katherine Mastrota

Katherine Mastrota 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).

  • Tool for eye cleaning
    Patent number: D958333
    Type: Grant
    Filed: July 28, 2021
    Date of Patent: July 19, 2022
    Inventors: Marsha Van Dalen, Johan Van Dalen, Katherine Mastrota