Patents by Inventor KOLTEN P. JELDEN

KOLTEN P. JELDEN 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).

  • Locking collar stop
    Patent number: 11021922
    Abstract: Disclosed herein is a collar stop configured for insertion into well production tubing where the collar stop provides an interference fit with a collar recess disposed between two adjacent sections of production tubing. The collar stop may be utilized to provide a bottom hole assembly at a desired location in a well bore. The collar stop device is configured to lock once positioned. Such locking prevents accidental removal during high fluid flows.
    Type: Grant
    Filed: September 16, 2019
    Date of Patent: June 1, 2021
    Assignee: PCS Ferguson, Inc.
    Inventor: Kolten P. Jelden
  • LOCKING COLLAR STOP
    Publication number: 20210079746
    Abstract: Disclosed herein is a collar stop configured for insertion into well production tubing where the collar stop provides an interference fit with a collar recess disposed between two adjacent sections of production tubing. The collar stop may be utilized to provide a bottom hole assembly at a desired location in a well bore. The collar stop device is configured to lock once positioned. Such locking prevents accidental removal during high fluid flows.
    Type: Application
    Filed: September 16, 2019
    Publication date: March 18, 2021
    Inventor: Kolten P. Jelden
  • Taper lock bypass plunger
    Patent number: 10895128
    Abstract: The bypass plungers are disclosed that are configured to provide a mechanical lock between a valve face of plunger and a the valve element of the plunger. More specifically, the valve face and the valve seat are correspondingly configured to allow the valve face to wedge into the interior of the valve seat such that the valve head becomes stuck within the interior of the valve seat.
    Type: Grant
    Filed: May 22, 2019
    Date of Patent: January 19, 2021
    Inventors: Jason Thompson, Paul Roberts, Shannon Freeman, Kolten P. Jelden
  • TAPER LOCK BYPASS PLUNGER
    Publication number: 20200370396
    Abstract: The bypass plungers are disclosed that are configured to provide a mechanical lock between a valve face of plunger and a the valve element of the plunger. More specifically, the valve face and the valve seat are correspondingly configured to allow the valve face to wedge into the interior of the valve seat such that the valve head becomes stuck within the interior of the valve seat.
    Type: Application
    Filed: May 22, 2019
    Publication date: November 26, 2020
    Inventors: JASON THOMPSON, PAUL ROBERTS, SHANNON FREEMAN, KOLTEN P. JELDEN