Patents by Inventor Justin Steven Merchant

Justin Steven Merchant 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: 10961994
    Abstract: A plunger tool and method relating thereto is designed to remove and insert plungers of a reciprocating pump such as during maintenance and other disassembly operations. The tool has a guide which receives and supports the plunger after removal from, and before reinsertion into, the pump. The tool also has a rack and pinion actuator for moving the plunger.
    Type: Grant
    Filed: February 27, 2020
    Date of Patent: March 30, 2021
    Assignee: QES PRESSURE CONTROL LLC
    Inventors: Bertrom Ballard, Jr., Justin Steven Merchant, Bernt Olsen
  • Patent number: 10655616
    Abstract: A plunger tool and method relating thereto is designed to remove and insert plungers of a reciprocating pump such as during maintenance and other disassembly operations. The tool has a guide which receives and supports the plunger after removal from, and before reinsertion into, the pump. The tool also has a rack and pinion actuator for moving the plunger.
    Type: Grant
    Filed: May 22, 2018
    Date of Patent: May 19, 2020
    Assignee: QES PRESSURE CONTROL LLC
    Inventors: Bertrom Ballard, Jr., Justin Steven Merchant, Bernt Olsen