Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11162351 | Tracking the position of a downhole projectile | Christopher James Mericas | 2021-11-02 |
| 10815760 | Method of filtering a wellbore fluid | Bo Gao, Linda Xin | 2020-10-27 |
| 10794124 | Centralizer electronics housing | Mark W. Roberson, Scott Goodwin, Henry E. Rogers, Krishna M. Ravi, Neal G. Skinner +1 more | 2020-10-06 |
| 10794144 | Downhole tool with magnetic bypass seat | Todd Anthony Stair, Patrick Lyle Cherney | 2020-10-06 |
| 10669789 | Non-metallic centralizer for downhole drilling apparatus | Jimmy Dale Sandsness | 2020-06-02 |
| 10626707 | Flushing filter | Bo Gao | 2020-04-21 |
| 10519765 | Plug tracking using through-the-earth communication system | — | 2019-12-31 |
| 10502007 | Composite centralizer blade | Bo Gao | 2019-12-10 |
| 10465499 | Underground GPS for use in plug tracking | — | 2019-11-05 |
| 10436016 | Plug tracking through surface mounted equipment | Nicolas Rogozinski | 2019-10-08 |
| 10435984 | Float valve with resettable auto-fill | Christopher James Mericas | 2019-10-08 |
| 10436017 | Plug tracking using piezo electric pulse signaling | Gabriel Coss, Todd Anthony Stair | 2019-10-08 |
| 10422200 | Breakable ball for wellbore operations | — | 2019-09-24 |
| 10378296 | Sealed downhole equipment and method for fabricating the equipment | Luke Christopher Downey, Paul Joseph Jones, Lonnie Carl Helms, Todd Anthony Stair | 2019-08-13 |
| 10358881 | Self-cleaning filter | Bo Gao, Linda Xin | 2019-07-23 |
| 10352126 | Activation device and activation of multiple downhole tools with a single activation device | — | 2019-07-16 |
| 10253616 | Carrier mechanism and installation method for downhole gauge | Adam Vincent Buck, Bradley Chandler Holliday | 2019-04-09 |
| 10233731 | Filter assembly | Bo Gao, Linda Xin | 2019-03-19 |
| 10233730 | Centrifugal particle accumulator and filter | Bo Gao, Linda Xin | 2019-03-19 |
| 10125579 | Centrifugal particle accumulator | Bo Gao, Linda Xin | 2018-11-13 |
| 10053945 | Breakaway obturator for downhole | Frank Acosta, John Key, Lonnie Carl Helms | 2018-08-21 |
| 9500066 | System and method for activating a down hole tool | Frank Acosta, John Key | 2016-11-22 |
| 9476273 | Pressure activated down hole systems and methods | Frank Acosta, Lonnie Carl Helms, John Key | 2016-10-25 |
| 9376886 | Multiple ramp compression packer | Frank Acosta, Wesley G. Duke, Stoney M. Yates, John Key | 2016-06-28 |
| 9243480 | System and method for activating a down hole tool | Frank Acosta, John Key | 2016-01-26 |