Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12078020 | Downhole mechanical actuator | — | 2024-09-03 |
| 11732542 | Annular pressure control ram diverter | — | 2023-08-22 |
| 11732929 | Optimized CO2 sequestration and enhanced geothermal system | — | 2023-08-22 |
| 11441383 | Annular pressure control diverter | — | 2022-09-13 |
| 11377919 | Annular pressure cap drilling method | — | 2022-07-05 |
| 11255144 | Annular pressure cap drilling method | — | 2022-02-22 |
| 11168526 | Jet pump drilling assembly | — | 2021-11-09 |
| 10982515 | Electric submersible hydraulic lift pump system | — | 2021-04-20 |
| 10695987 | Lobular connection for tubulars | — | 2020-06-30 |
| 10066446 | Tapered spline connection for drill pipe, casing, and tubing | Bryan Lane, Gary Briggs | 2018-09-04 |
| 10060197 | Tapered spline connection for drill pipe, casing, and tubing | Bryan Lane | 2018-08-28 |
| 10006255 | Tapered spline connection for drill pipe, casing, and tubing | Bryan Lane | 2018-06-26 |
| 9845645 | Tapered spline connection for drill pipe, casing, and tubing | Bryan Lane, Gary Briggs | 2017-12-19 |
| 9540898 | Annular drilling device | — | 2017-01-10 |
| 8739861 | Electrical wiring for drill pipe, casing, and tubing | Bryan Lane, Gary Briggs | 2014-06-03 |
| 8403059 | External jet pump for dual gradient drilling | Jack E. Miller | 2013-03-26 |
| 8028750 | Force balanced rotating pressure control device | Murl Ray Richardson, Thomas L. Pettigrew, Kurt D. Vandervort, Kenneth D. Young | 2011-10-04 |
| 7981379 | Producing nitrogen to use in under balanced drilling, secondary recovery production operations and pipeline maintenance | Mark Dunbar | 2011-07-19 |
| 7743823 | Force balanced rotating pressure control device | Murl Ray Richardson, Thomas L. Pettigrew, Kurt D. Vandervort, Kenneth D. Young | 2010-06-29 |
| 7537062 | Flapper valve and actuator | Richard Adams | 2009-05-26 |
| 7468173 | Method for producing nitrogen to use in under balanced drilling, secondary recovery production operations and pipeline maintenance | Mark Dunbar | 2008-12-23 |
| 7390032 | Tubing joint of multiple orientations containing electrical wiring | — | 2008-06-24 |
| 7380590 | Rotating pressure control head | Murl Ray Richardson | 2008-06-03 |
| 7373995 | Method and apparatus for drilling curved boreholes | Gary Briggs | 2008-05-20 |
| 7226090 | Rod and tubing joint of multiple orientations containing electrical wiring | — | 2007-06-05 |