Issued Patents All Time
Showing 25 most recent of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE45244 | Expandable tubing and method | L. McD. Schetky, Craig D. Johnson, Patrick W. Bixenman, Peter Besselink | 2014-11-18 |
| RE45099 | Expandable tubing and method | L. McDonald Schetky, Craig D. Johnson, Patrick W. Bixenman, Peter Besselink | 2014-09-02 |
| RE45011 | Expandable tubing and method | L. McDonald Schetky, Craig D. Johnson, Patrick W. Bixenman, Peter Besselink | 2014-07-15 |
| 8474526 | Screen and method having a partial screen wrap | Patrick W. Bixenman, Craig D. Johnson, Jake A. Danos | 2013-07-02 |
| 8337142 | System and method for reducing thrust acting on submersible pumping components | David Milton Eslinger | 2012-12-25 |
| 8327941 | Flow control device and method for a downhole oil-water separator | Nihat Ovutmen, Kevin John Forbes, Lance I. Fielder, Allan Ross | 2012-12-11 |
| 8276674 | Deploying an untethered object in a passageway of a well | Jorge E. Lopez de Cardenas, Gary L. Rytlewski | 2012-10-02 |
| 8261821 | Downhole multi-parallel hydrocyclone separator | Brigitte Finkiewicz, Dwayne Cartier | 2012-09-11 |
| 8006757 | Flow control system and method for downhole oil-water processing | Matthew Garber, Alejandro Camacho, Lance I. Fielder, Ryan Cox | 2011-08-30 |
| 7874366 | Providing a cleaning tool having a coiled tubing and an electrical pump assembly for cleaning a well | Marc Allcorn, Jing H. Chow, David Milton Eslinger, John David Rowatt, Thomas Allan | 2011-01-25 |
| 7866708 | Joining tubular members | Craig D. Johnson, Michael Dean Langlais, David W. Wang, Laurent Alteirac, Stephane J. Virally +5 more | 2011-01-11 |
| 7814976 | Flow control device and method for a downhole oil-water separator | Nihat Ovutmen, Kevin John Forbes, Lance I. Fielder, Allan Ross | 2010-10-19 |
| 7681640 | Screen and method having a partial screen wrap | Patrick W. Bixenman, Craig D. Johnson, Jake A. Danos | 2010-03-23 |
| 7648332 | System and method for reducing thrust acting on submersible pumping components | David Milton Eslinger | 2010-01-19 |
| 7549837 | Impeller for centrifugal pump | David Milton Eslinger, Norwood R. Harrell | 2009-06-23 |
| 7493959 | Joining tubular members | Craig D. Johnson, Michael Dean Langlais, David W. Wang, Laurent Alteirac, Stephane J. Virally +5 more | 2009-02-24 |
| 7398831 | Expandable tubing and method | L. McD. Schetky, Craig D. Johnson, Patrick W. Bixenman | 2008-07-15 |
| 7397388 | Borehold telemetry system | Songming Huang, Franck Monmont, Robert Tennent, Craig D. Johnson | 2008-07-08 |
| 7387165 | System for completing multiple well intervals | Jorge E. Lopez de Cardenas, Gary L. Rytlewski | 2008-06-17 |
| 7380595 | System and method to deploy and expand tubular components deployed through tubing | Rodney J. Wetzel, Don Eubank | 2008-06-03 |
| 7228912 | Method and system to deploy control lines | Dinesh R. Patel, Gilles H. Dessoulavy | 2007-06-12 |
| 7191842 | Collapse resistant expandables for use in wellbore environments | Craig D. Johnson, Laurent Alteirac, Kevin Hayes, Don Eubank, Joel McClurkin | 2007-03-20 |
| 7185709 | Expandable tubing and method | L. McDonald Schetky, Craig D. Johnson, Patrick W. Bixenman | 2007-03-06 |
| 7168486 | Apparatus comprising expandable bistable tubulars and methods for their use in wellbores | Craig D. Johnson, Patrick W. Bixenman | 2007-01-30 |
| 7168485 | Expandable systems that facilitate desired fluid flow | Craig D. Johnson, Kian Rasa, Christopher S. Del Campo, Rod Shampine, Claude Vercaemer +1 more | 2007-01-30 |