Issued Patents 2019
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 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 |
| 10280741 | Optimizing downhole data communication with at bit sensors and nodes | Aaron W. Logan, Justin C. Logan, Jili Liu, David A. Switzer, Robert A. Harris +2 more | 2019-05-07 |
| 10215020 | Mud motor with integrated MWD system | Aaron W. Logan, Justin C. Logan | 2019-02-26 |
| 10214971 | Apparatus for angular alignment of downhole sensors with high side in directional drilling | Aaron W. Logan, Justin C. Logan, David A. Switzer | 2019-02-26 |
| 10167683 | Centralizer for downhole probes | Aaron W. Logan, Justin C. Logan | 2019-01-01 |