Issued Patents All Time
Showing 25 most recent of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 11215014 | Preloadable connectors for tubing | Justin C. Logan, Luke Anthony Stack, Gavin Gaw-Wae Lee, Aaron W. Logan | 2022-01-04 |
| 11213989 | Downhole probe sleeves and methods for making probe sleeves | Luke Anthony Stack, Aaron W. Logan, Justin C. 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 |
| 10352111 | Drill collar with integrated probe centralizer | Aaron W. Logan, Justin C. Logan, David A. Switzer | 2019-07-16 |
| 10352151 | Downhole electronics carrier | Aaron W. Logan, Justin C. Logan | 2019-07-16 |
| 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 |
| 10301931 | Measuring while drilling systems, method and apparatus | Aaron W. Logan, Justin C. Logan, Kurtis West, Jili Liu, Barry Daniel Buternowsky | 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 |