Patents by Inventor Richard Larry Van Wieren

Richard Larry Van Wieren 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).

  • Metal screen
    Patent number: D973908
    Type: Grant
    Filed: April 30, 2021
    Date of Patent: December 27, 2022
    Inventor: Richard Larry Van Wieren
  • Metal screen
    Patent number: D997388
    Type: Grant
    Filed: April 30, 2021
    Date of Patent: August 29, 2023
    Inventor: Richard Larry Van Wieren
  • Metal screen
    Patent number: D997389
    Type: Grant
    Filed: April 30, 2021
    Date of Patent: August 29, 2023
    Inventor: Richard Larry Van Wieren