Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11326403 | Rotating control device, and installation and retrieval thereof | Tuong Thanh Le | 2022-05-10 |
| 10995562 | Rotating control device, and installation and retrieval thereof | Tuong Thanh Le | 2021-05-04 |
| 10408000 | Rotating control device, and installation and retrieval thereof | Tuong Thanh Le | 2019-09-10 |
| 10000988 | Seal assemblies in subsea rotating control devices | Thomas F. Bailey, James W. Chambers, Andrew A. W. Barry, Simon J. Harrall | 2018-06-19 |
| 9932786 | Misalignment mitigation in a rotating control device | James W. Chambers, Andrew Harrison | 2018-04-03 |
| 9784073 | Rotating control device docking station | Thomas F. Bailey, Don M. Hannegan, James W. Chambers | 2017-10-10 |
| 9518436 | Positive retraction latch locking dog for a rotating control device | Aristeo Rios, III, James W. Chambers, Thomas F. Bailey, Simon J. Harrall | 2016-12-13 |
| 9422776 | Rotating control device having jumper for riser auxiliary line | Gordon Thomson | 2016-08-23 |
| 9010433 | Positive retraction latch locking dog for a rotating control device | Aristeo Rios, III, James W. Chambers, Thomas F. Bailey, Simon J. Harrall | 2015-04-21 |
| 8939235 | Rotating control device docking station | Thomas F. Bailey, James W. Chambers | 2015-01-27 |
| 8844652 | Interlocking low profile rotating control device | Jonathan P. Sokol, Thomas F. Bailey, Aristeo Rios, III, James W. Chambers, Don M. Hannegan | 2014-09-30 |
| 8770297 | Subsea internal riser rotating control head seal assembly | Thomas F. Bailey, Waybourn J. Anderson, Jr. | 2014-07-08 |
| 8701796 | System for drilling a borehole | Thomas F. Bailey, James W. Chambers | 2014-04-22 |
| 8408297 | Remote operation of an oilfield device | Thomas F. Bailey, James W. Chambers | 2013-04-02 |
| 8322432 | Subsea internal riser rotating control device system and method | Thomas F. Bailey, Waybourn J. Anderson, Jr. | 2012-12-04 |
| 7926593 | Rotating control device docking station | Thomas F. Bailey, Don M. Hannegan, James W. Chambers | 2011-04-19 |
| 6581681 | Bridge plug for use in a wellbore | Patrick J. Zimmerman, Tyson Stafford, David J. Speller | 2003-06-24 |
| 5165480 | Method and apparatus of locking closed a subsurface safety system | David Parker, Arthur J. Morris | 1992-11-24 |
| 5101897 | Slip mechanism for a well tool | Dwayne Leismer | 1992-04-07 |