Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9850722 | Universal downhole probe system | Aaron W. Logan, Justin C. Logan, David A. Switzer | 2017-12-26 |
| 9850751 | Axially-supported downhole probes | Aaron W. Logan, Justin C. Logan, David A. Switzer | 2017-12-26 |
| 9840879 | Rotary locking sub for angular alignment of downhole sensors with high side in directional drilling | Aaron W. Logan, Justin C. Logan, David A. Switzer | 2017-12-12 |
| 9670771 | Methods and apparatus for generating electromagnetic telemetry signals | Aaron W. Logan, Daniel W. Ahmoye, David A. Switzer, Justin C. Logan, Mojtaba Kazemi Miraki | 2017-06-06 |
| 9587441 | Apparatus and method for coaxially joining components to resist relative rotational and longitudinal movement | Aaron W. Logan, David A. Switzer, Justin C. Logan, Daniel W. Ahmoye, Darcy A. Downs +1 more | 2017-03-07 |