Patents by Inventor John P. Van Roy

John P. Van Roy 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).

  • Pump
    Patent number: D880530
    Type: Grant
    Filed: May 16, 2017
    Date of Patent: April 7, 2020
    Assignee: Enerpac Tool Corp.
    Inventors: Nathan Adam Hughes, John P. Van Roy
  • Pump
    Patent number: D890815
    Type: Grant
    Filed: November 16, 2017
    Date of Patent: July 21, 2020
    Assignee: Enerpac Tool Group Corp.
    Inventors: Nathan Adam Hughes, John P. Van Roy