Patents by Inventor Frantisek Valent

Frantisek Valent 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).

  • Flying car
    Patent number: D880400
    Type: Grant
    Filed: August 20, 2018
    Date of Patent: April 7, 2020
    Inventors: Kenneth Douglas Alexander MacAndrew, Tomas Urik, Adam Danko, Frantisek Valent