Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11462849 | Power connector for electrical submersible pump | Sean A. Cain, Sarah Smith, Chad Craig | 2022-10-04 |
| 10683711 | Frictional enhancement of mating surfaces of power cable installed in coiled tubing | Kenneth O'Grady, John Mack, David R. Roy | 2020-06-16 |
| 10544632 | Coiled tubing electrical power splice | Kenneth O'Grady, David R. Roy, John Mack, Joseph Scott Thompson | 2020-01-28 |
| 10443317 | Electrical test splice for coiled tubing supported well pump | Kenneth O'Grady, Jackson Reynolds, John Mack, David R. Roy | 2019-10-15 |
| 10164500 | Signal bypass routed through a motor of an electrical submersible pump | Peter F. Lawson, Sean A. Cain, John M. Knapp | 2018-12-25 |
| 10036389 | Magnetic coupling unit for submersible well pumps | Yong Li | 2018-07-31 |
| 9777561 | Threaded connectors between submersible well pump modules | Jason Hill, Brown Lyle Wilson, Ryan P. Semple, John J. Mack, Kenneth O'Grady | 2017-10-03 |
| 9382786 | Rotating flexible joint for use in submersible pumping systems | Sergio Alejandro Pesek, Luis A. Moncada | 2016-07-05 |
| 8016035 | Chemical injection check valve incorporated into a tubing retrievable safety valve | Jeffrey Kroll Adams, Thomas S. Myerley, Jason Ives, Jeffrey C. Williams | 2011-09-13 |
| 7987913 | Electrical submersible pump with equally loaded thrust bearings and method of pumping subterranean fluid | Larry J. Parmeter, David Chilcoat | 2011-08-02 |
| 7409996 | Control system communication and lock open tool and method for locking open a safety valve and communicating with surface | Thomas S. Myerley | 2008-08-12 |
| 7204313 | Equalizing flapper for high slam rate applications | Ronald D. Williams, Van J. McVicker, Jason Ives | 2007-04-17 |
| 7048059 | Annulus pressure control system for subsea wells | Jeffrey Kroll Adams | 2006-05-23 |
| 6902006 | Lock open and control system access apparatus and method for a downhole safety valve | Thomas S. Myerley, Van J. McVicker | 2005-06-07 |
| 5564501 | Control system with collection chamber | Grant Thompson | 1996-10-15 |
| 5415237 | Control system | — | 1995-05-16 |
| 5211243 | Annulus safety valve | Thomas M. Deaton | 1993-05-18 |
| 5207275 | Annulus safety valve | Thomas M. Deaton | 1993-05-04 |
| 4949791 | Method and apparatus for securing and releasing continuous tubing in a subterranean well | Mark E. Hopmann, Douglas J. Murray | 1990-08-21 |
| 4917191 | Method and apparatus for selectively shifting a tool member | Mark E. Hopmann, Douglas J. Murray | 1990-04-17 |