| 12297735 |
Centralizer for downhole probes |
Aaron W. Logan, Justin C. Logan |
2025-05-13 |
| 11795769 |
Centralizer for downhole probes |
Aaron W. Logan, Justin C. Logan |
2023-10-24 |
| 11686159 |
Torsion resistant gap sub |
Luke Anthony Stack, Aaron W. Logan, Justin C. Logan, Mojtaba Kazemi Miraki, Gavin Gaw-Wae Lee +3 more |
2023-06-27 |
| 11280437 |
Sealed gap sub |
Luke Anthony Stack, Aaron W. Logan, Justin C. Logan, Gavin Gaw-Wae Lee, Hasan Alper Hepguvendik +4 more |
2022-03-22 |
| 11213989 |
Downhole probe sleeves and methods for making probe sleeves |
Luke Anthony Stack, Aaron W. Logan, Justin C. Logan |
2022-01-04 |
| 11215014 |
Preloadable connectors for tubing |
Justin C. Logan, Luke Anthony Stack, Gavin Gaw-Wae Lee, Aaron W. Logan |
2022-01-04 |
| 11105159 |
Torsion resistant gap sub |
Luke Anthony Stack, Aaron W. Logan, Justin C. Logan, Mojtaba Kazemi Miraki, Gavin Gaw-Wae Lee +3 more |
2021-08-31 |
| 11085247 |
Securing means for in-tubing probe retainer |
Luke Anthony Stack, Aaron W. Logan, Justin C. Logan, Kurtis West, Robert A. Harris |
2021-08-10 |
| 10934784 |
Seal and sacrificial components for a drill string |
Justin C. Logan, Aaron W. Logan, Angelica J. B. Francoeur, Jason B. Wackett, Danick R. J. Normandeau +1 more |
2021-03-02 |
| 10871041 |
Centralizer for downhole probes |
Aaron W. Logan, Justin C. Logan |
2020-12-22 |
| 10837240 |
Seal and sacrificial components for a drill string |
Justin C. Logan, Aaron W. Logan, Angelica J. B. Francoeur, Jason B. Wackett, Danick R. J. Normandeau +1 more |
2020-11-17 |
| 10648247 |
Centralizer for downhole probes |
Aaron W. Logan, Justin C. Logan |
2020-05-12 |
| 10598000 |
Methods and apparatus for downhole probes |
Jili Liu, Aaron W. Logan, Justin C. Logan, David A. Switzer |
2020-03-24 |
| 10513892 |
Rotary locking sub for angular alignment of downhole sensors with high side in directional drilling |
Aaron W. Logan, Justin C. Logan, David A. Switzer |
2019-12-24 |
| 10494879 |
Universal downhole probe system |
Aaron W. Logan, Justin C. Logan, David A. Switzer |
2019-12-03 |
| 10422921 |
Downhole system with integrated backup sensors |
Aaron W. Logan, Justin C. Logan, Barry Daniel Buternowsky, Mojtaba Kazemi Miraki |
2019-09-24 |
| 10400520 |
Electromagnetic telemetry gap sub assembly with insulating collar |
Aaron W. Logan, Daniel W. Ahmoye, David A. Switzer, Justin C. Logan, Mojtaba Kazemi Miraki |
2019-09-03 |
| 10358906 |
Downhole probe centralizer |
Aaron W. Logan, Justin C. Logan |
2019-07-23 |
| 10352151 |
Downhole electronics carrier |
Aaron W. Logan, Justin C. Logan |
2019-07-16 |
| 10352111 |
Drill collar with integrated probe centralizer |
Aaron W. Logan, Justin C. Logan, David A. Switzer |
2019-07-16 |
| 10301931 |
Measuring while drilling systems, method and apparatus |
Aaron W. Logan, Justin C. Logan, Kurtis West, Jili Liu, Barry Daniel Buternowsky |
2019-05-28 |
| 10301887 |
Drill string sections with interchangeable couplings |
Aaron W. Logan, Justin C. Logan |
2019-05-28 |
| 10301891 |
Jig for coupling or uncoupling drill string sections with detachable couplings and related methods |
Aaron W. Logan, Justin C. Logan |
2019-05-28 |
| 10295060 |
Method for sealing a gap sub assembly |
Hasan Alper Hepguvendik, Aaron W. Logan, Justin C. Logan, Gavin Gaw-Wae Lee, Luke Anthony Stack +2 more |
2019-05-21 |
| 10287871 |
Axially-supported downhole probes |
Aaron W. Logan, Justin C. Logan, David A. Switzer |
2019-05-14 |