Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12188322 | Lockdown ring using a self-locking wedge | Samuel Cheng, Keith Adams, Wei He, Eugene Borak | 2025-01-07 |
| 11713639 | Pressure energized seal with groove profile | Joseph W. Pallini, Baozhi Zhu, Gregory M. Dunn, Luke McElmurry | 2023-08-01 |
| 10927637 | System and method for reducing setting loads | Samuel Cheng, Wei He, Andrew Ingram, Gregory M. Dunn | 2021-02-23 |
| 10830006 | Centralizing and protecting sabot | Samuel Cheng, Gregory M. Dunn, Joseph W. Pallini | 2020-11-10 |
| 10745992 | Pressure energized seal actuator ring | Samuel Cheng, Wei He, Joseph W. Pallini | 2020-08-18 |
| 9714731 | Threaded connector locking device | Thomas Lowell Steen, Joseph W. Pallini, Stephen David Peters, William R. Patterson | 2017-07-25 |
| 9410647 | Anti-rotation system for box and pin connection | Thomas Lowell Steen, Joseph W. Pallini, Daniel Caleb Benson, David L. Ford, Stephen David Peters +1 more | 2016-08-09 |
| 8967675 | Elliptical undercut shoulder for specialty pipe connections | Vinh Do, Joseph W. Pallini | 2015-03-03 |
| 8894101 | Protected integral metal to metal seal | Joseph W. Pallini | 2014-11-25 |
| 8684419 | Tubular connector having a secondary shoulder | Joseph W. Pallini | 2014-04-01 |
| 7708498 | Soft stop for maximum riser tensioner stroke | Fife B. Ellis | 2010-05-04 |