| 10954781 |
Multi-mode control of downhole tools |
Aaron W. Logan, Justin C. Logan, Steven D. McLawchlin, David A. Switzer, Kurtis West |
2021-03-23 |
| 10422921 |
Downhole system with integrated backup sensors |
Aaron W. Logan, Patrick R. Derkacz, Justin C. Logan, Mojtaba Kazemi Miraki |
2019-09-24 |
| 10392928 |
At-surface communication with downhole tools |
Robin Cody ROBSON, Aaron W. Logan, Kurtis West |
2019-08-27 |
| 10329901 |
Surface display interface for data from downhole systems |
David A. Switzer, Sheng-Guo Xu, Aaron W. Logan, Anquan Men, Kurtis West +4 more |
2019-06-25 |
| 10301931 |
Measuring while drilling systems, method and apparatus |
Patrick R. Derkacz, Aaron W. Logan, Justin C. Logan, Kurtis West, Jili Liu |
2019-05-28 |
| 10280741 |
Optimizing downhole data communication with at bit sensors and nodes |
Patrick R. Derkacz, Aaron W. Logan, Justin C. Logan, Jili Liu, David A. Switzer +2 more |
2019-05-07 |
| 10119393 |
Optimizing downhole data communication with at bit sensors and nodes |
Patrick R. Derkacz, Aaron W. Logan, Justin C. Logan, Jili Liu, David A. Switzer +2 more |
2018-11-06 |
| 10078154 |
Downhole system with integrated backup sensors |
Aaron W. Logan, Patrick R. Derkacz, Justin C. Logan, Mojtaba Kazemi Miraki |
2018-09-18 |
| 9945227 |
Mixed-mode telemetry systems and methods |
Justin C. Logan, Mojtaba Kazemi Miraki, Aaron W. Logan, Daniel W. Ahmoye, Patrick R. Derkacz |
2018-04-17 |
| 6282428 |
Two-way paging system having random reverse channel slot scheduling |
Derek Ho |
2001-08-28 |
| 6088407 |
Digital diversity receiver system |
Edward James Anthony, Mihaela C. Beluri, Xavier Carbo Figueras, Robert Addison Langridge, Jr., Robert Leyendecker +2 more |
2000-07-11 |
| 6087983 |
System for broadcasting GPS data to a pager |
Derek Ho |
2000-07-11 |
| 5809090 |
Digital diversity receiver system |
Edward James Anthony, Mihaela C. Beluri, Xavier Carbo Figueras, Robert Addison Langridge, Jr., Robert Leyendecker +2 more |
1998-09-15 |