Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12378840 | High-expansion dynamic inflatable packer element | — | 2025-08-05 |
| 12241337 | Method for opening a completion isolation valve with e-line powered shifting tool | Simon Whye Kwong Wai | 2025-03-04 |
| 11927092 | Downhole barrier and isolation monitoring system | Kevin D. Fink, Celso Max Trujillo, Jr. | 2024-03-12 |
| 11619108 | Bridge plugs with barrier sleeves | Jack Gammill Clemens, Anthony Phan | 2023-04-04 |
| 11536131 | Automated isolation system | Kurt Rohrbough Harpold, Jr., James M. Barker, Ronald Glen Dusterhoft | 2022-12-27 |
| 11506014 | Temporary wellbore barrier using ferromagnetic fluid | Wei Zhang | 2022-11-22 |
| 11384620 | Bridge plug with multiple sealing elements | Jack Gammill Clemens | 2022-07-12 |
| 11286767 | Accessible wellbore devices | Kevin D. Fink | 2022-03-29 |
| 11236565 | Setting bridge plug on wireline through core bit | Robert Alexander Petrie, Michael John Houston, Jack Gammill Clemens, Grant Spark | 2022-02-01 |
| 11174692 | Crown plug pulling tool with bailer feature | Jack Gammill Clemens, Francis Michael Heaney, David Russ Larimore | 2021-11-16 |
| 11162313 | Anchor for a downhole linear actuator | Jack Gammill Clemens, Nathan J. Harder | 2021-11-02 |
| 10927632 | Downhole wire routing | Shao Hwa Lee, Hong Jin Lau | 2021-02-23 |
| 10767447 | Downhole radial cleanout tool | Nikhil Manmadhan Kartha | 2020-09-08 |
| 10760373 | System to control extrusion gaps in an anti-extrusion device | Anthony Phan, Jack Gammill Clemens | 2020-09-01 |
| 10590731 | Retrieval of a sealing assembly | Jack Gammill Clemens, Anthony Phan | 2020-03-17 |
| 10557327 | Bridge plugs | Jack Gammill Clemens, David Russ Larimore | 2020-02-11 |
| 10415314 | Downhole mechanical percussive hammer drill assembly | Nikhil Manmadhan Kartha | 2019-09-17 |
| 10400532 | Downhole tool anchoring device | Wei Zhang, Jack Gammill Clemens, Nikhil Manmadhan Kartha, Josh Lim | 2019-09-03 |
| 10392889 | Downhole cable grab assembly and method of use | Nikhil Manmadhan Kartha | 2019-08-27 |
| 10294743 | Devices and methods for anchoring the tools in a wellbore casing section | Nikhil Manmadhan Kartha, Sean Gregory Thomas, Jack Gammill Clemens | 2019-05-21 |
| 10184157 | Selective annealing process for perforation guns | Wei Zhang, Muralidhar Seshadri | 2019-01-22 |
| 10161195 | Low stress rope socket for downhole tool | Nikhil Manmadhan Kartha | 2018-12-25 |
| 10094189 | Constant force downhole anchor tool | Nikhil Manmadhan Kartha | 2018-10-09 |
| 9988869 | Jarring using controllable powered bidirectional mechanical jar | Nikhil Manmadhan Kartha | 2018-06-05 |
| 9890611 | Electromechanical device for engaging shiftable keys of downhole tool | Shao Hwa Lee | 2018-02-13 |