Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11885216 | Perforating and tracer injection system for oilfield applications | David Chastain, Shaun Geerts, Joe McClanahan, Gary Bablitz | 2024-01-30 |
| 11162335 | Safe firing head for deviated wellbores | Jeffrey Gartz | 2021-11-02 |
| 11047195 | Perforating gun | Jeremy Ursi, Jeffrey D. Wood, Morris Stone | 2021-06-29 |
| 10934815 | Signal transfer system for activating downhole tools and related methods | Jeffrey Gartz, Rockford A. Linville | 2021-03-02 |
| 10753184 | Differential pressure firing heads for wellbore tools and related methods | Jeffrey Gartz, Rockford A. Linville | 2020-08-25 |
| 10731430 | Perforating gun | Ian Morrison, Jeffrey D. Wood, Jeffrey Gartz | 2020-08-04 |
| 10422195 | Perforating gun | Jeremy Ursi, Jeffrey D. Wood, Morris Stone | 2019-09-24 |
| 10401137 | Retention member for perforating guns | Lyle W. Andrich, Cory D. Day, Dan W. Pratt | 2019-09-03 |
| 10267366 | Universal joint for downhole motor drive | Paul Donald Roberts | 2019-04-23 |
| 9982517 | Coiled tubing connector for downhole tools | Bradley Vass, Lyle W. Andrich | 2018-05-29 |
| 9903185 | Perforating gun with eccentric rotatable charge tube | Jeremy Ursi, Brian D. Antal, William D. Hollis | 2018-02-27 |
| 9771769 | Devices and related methods for actuating wellbore tools with a pressurized gas | Kevin L. Baker | 2017-09-26 |
| 9759048 | Perforating gun for underbalanced perforating | Jeffrey Gartz | 2017-09-12 |
| 9752421 | Pressure switch for selective firing of perforating guns | Cory D. Day, George Patton, Dan W. Pratt, Bradley Vass | 2017-09-05 |
| 9689240 | Firing mechanism with time delay and metering system | Lyle W. Andrich, Bradley Vass | 2017-06-27 |
| 9670731 | Adjustable bent housing for directional drill string | Paul Donald Roberts | 2017-06-06 |
| 9520219 | Retention member for perforating guns | Lyle W. Andrich, Cory D. Day, Dan W. Pratt | 2016-12-13 |
| 9470071 | Redundant firing system for wellbore tools | Ian Morrison, Lyle W. Andrich, Bradley Vass | 2016-10-18 |
| 9448051 | Detonator interrupter for well tools | Ian Morrison, Lyle W. Andrich, Bradley Vass | 2016-09-20 |
| 9222331 | System and method for enhanced sealing of well tubulars | Kurt Schneidmiller, Bradley Vass | 2015-12-29 |
| 8561683 | Wellbore tubular cutter | Jeffrey D. Wood, Matthew C. Clay | 2013-10-22 |
| 8079296 | Device and methods for firing perforating guns | John A. Barton, Lyle W. Andrich | 2011-12-20 |
| 7913603 | Device and methods for firing perforating guns | Lyle W. Andrich | 2011-03-29 |
| 7610969 | Perforating methods and devices for high wellbore pressure applications | Dan W. Pratt, Jeffrey Michael West, Lesley Alan Weisner, Christopher C. Hoelscher | 2009-11-03 |
| 7516791 | Configurable wellbore zone isolation system and related systems | Rickey C. Bryant, Jim Carr, Kurt Schneidmiller, James Sloan, Troy D. Vass +1 more | 2009-04-14 |