Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10267097 | Pressure compensating connector system, downhole assembly, and method | Marc Samuelson, Travis S. Hall, Scott Christopher, Shane Harris | 2019-04-23 |
| 10215019 | Instrumented multilateral wellbores and method of forming same | Carl S. Martin, Colin Andrew, Michael H. Johnson, Joshua J. Kaufman, David E. Schneider +1 more | 2019-02-26 |
| 9605534 | Real-time flow injection monitoring using distributed Bragg grating | Jeff Chen, Chee M. Chok, Xudong Yang | 2017-03-28 |
| 9537296 | Cable retainer and method | Do Seo Park | 2017-01-03 |
| 9488259 | Actuator and method of actuating | Paul Joseph, Steve Bogard | 2016-11-08 |
| 8668229 | Contamination resistant connecting system and method | Carl W. Stoesz | 2014-03-11 |
| 8651173 | Modular control system for downhole tool | Paul Joseph, Ajeet G. Kamath | 2014-02-18 |
| 8602658 | Spoolable signal conduction and connection line and method | Don A. Hopmann, Darin H. Duphorne, Darin Willauer | 2013-12-10 |
| 8397828 | Spoolable downhole control system and method | Don A. Hopmann | 2013-03-19 |
| 8281865 | Tubular valve system and method | Paul Joseph, John R. Abarca | 2012-10-09 |
| 7806179 | String mounted hydraulic pressure generating device for downhole tool actuation | Martin P. Coronado, Carl W. Stoesz | 2010-10-05 |
| 7644755 | Annular electrical wet connect | Carl W. Stoesz, Walter S. Going, III, Don A. Hopman | 2010-01-12 |
| 7610960 | Depth correlation device for fiber optic line | Stephen H. Poland | 2009-11-03 |
| 7584799 | Gravel pack multi-pathway tube with control line retention and method for retaining control line | Martin P. Coronado, Steve Crow, Elmer R. Peterson, James R. Zachman | 2009-09-08 |
| 7520335 | Cased hole perforating alternative | Bennett M. Richard, John L. Baugh | 2009-04-21 |
| 7431085 | Gravel pack multi-pathway tube with control line retention and method for retaining control line | Martin P. Coronado, Steve Crow, Elmer R. Peterson, James R. Zachman | 2008-10-07 |
| 6896056 | System and methods for detecting casing collars | Darrin L. Willauer, James R. Bridges | 2005-05-24 |
| 6442105 | Acoustic transmission system | Paulo Tubel, Albert Augustus Mullins | 2002-08-27 |
| 5577560 | Fluid-actuated wellbore tool system | Martin P. Coronado, Michael J. Loughlin, Rustom K. Mody | 1996-11-26 |
| 5363921 | Wireline pull disconnect | — | 1994-11-15 |
| 5320182 | Downhole pump | — | 1994-06-14 |
| 5265679 | Equalizing apparatus for use with wireline-conveyable pumps | Martin P. Coronado | 1993-11-30 |
| 4840231 | Method and apparatus for setting an inflatable packer | Vel Berzin | 1989-06-20 |
| 4393930 | Subterranean well pressure surging tool | Richard J. Ross | 1983-07-19 |