Patents by Inventor Eelco van Harten

Eelco van Harten 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).

  • Control unit for a control valve
    Patent number: D978695
    Type: Grant
    Filed: January 8, 2021
    Date of Patent: February 21, 2023
    Inventor: Eelco van Harten
  • Control valve
    Patent number: D1013835
    Type: Grant
    Filed: January 8, 2021
    Date of Patent: February 6, 2024
    Inventor: Eelco van Harten
  • Valve
    Patent number: D1023239
    Type: Grant
    Filed: July 27, 2022
    Date of Patent: April 16, 2024
    Assignee: Focus-On V.O.F.
    Inventor: Eelco van Harten