Patents by Inventor János Kató

János Kató 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: D825355
    Type: Grant
    Filed: March 29, 2016
    Date of Patent: August 14, 2018
    Assignee: ROOT FOUR IMAGINATION INC.
    Inventor: János Kató