Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11905826 | Clock calibration of remote systems by roundtrip time | Imran Sharif Vehra, Zinovy B. Krugliak, Matthew Chase Griffing, Christopher Golla, Wenhao Chen +1 more | 2024-02-20 |
| 10732233 | Calibration of sensitivity and axial orthogonality for magnetometers | Wenquan Li, Jesse Kevin Hensarling, Brian Roberson, John Harrison Farrah, Tony Vu | 2020-08-04 |
| 10514350 | Wellbore fluid discrimination using impedance spectra characteristics | Peter Boul, Jesse Kevin Hensarling, Krishna M. Ravi | 2019-12-24 |
| 10466309 | Low-noise fluxgate magnetometer with increased operating temperature range | Wenquan Li, Brian Roberson | 2019-11-05 |
| 10302799 | Fluid characterization apparatus, systems, and methods | Peter Boul, Jesse Kevin Hensarling, Krishna M. Ravi | 2019-05-28 |
| 10273799 | Well ranging apparatus, systems, and methods | Brian Roberson, Hsu-Hsiang Wu | 2019-04-30 |
| 10114081 | Low-noise fluxgate magnetometer with increased operating temperature range | Wenquan Li, Brian Roberson | 2018-10-30 |
| 9958567 | Rotational wellbore ranging | Christopher Golla, Svetozar Simeonov, Burkay Donderici, Luis Emilio San Martin | 2018-05-01 |
| 9705235 | Apparatus having a connector with isolated conductive paths | Michael Finke, Jesse Kevin Hensarling, Charles Pence Burke, James Neal Spence | 2017-07-11 |
| 9644477 | Wireless communications in a drilling operations environment | Jeffrey L. Moore, Vimal V. Shah, Wallace R. Gardner, Donald G. Kyle, Malcolm Douglas McGregor +2 more | 2017-05-09 |
| 8890531 | Systems and methods having pot core antennas for electromagnetic resistivity logging | Michael S. Bittar, Jesse Kevin Hensarling | 2014-11-18 |
| 8844127 | Apparatus having a connector with isolated conductive paths | Michael Finke, Jesse Kevin Hensarling, Charles Pence Burke, James Neal Spence | 2014-09-30 |
| 8756807 | Method of forming connector with isolated conductive paths | Michael Finke, Jesse Kevin Hensarling, Charles Pence Burke, James Neal Spence | 2014-06-24 |
| 8544564 | Wireless communications in a drilling operations environment | Jeffrey L. Moore, Vimal V. Shah, Wallace R. Gardner, Donald G. Kyle, Malcolm Douglas McGregor +2 more | 2013-10-01 |
| 8413325 | Method of forming connector with isolated conductive paths | Michael Finke, Jesse Kevin Hensarling, Charles Pence Burke, James Neal Spence | 2013-04-09 |
| 8264228 | Method and apparatus for building a tilted antenna | Michael S. Bittar, Vadim Minosyan, Mark A. Sitka | 2012-09-11 |
| 8174265 | Antenna cutout in a downhole tubular | Michael S. Bittar | 2012-05-08 |
| 7980874 | Connector including isolated conductive paths | Michael Finke, Jesse Kevin Hensarling, Charles Pence Burke, James Neal Spence | 2011-07-19 |
| 7839148 | Method and system for calibrating downhole tools for drift | Imran Sharif Vehra, James Joseph Freeman, Christopher Golla, Michael S. Bittar | 2010-11-23 |
| 7336199 | Inductive coupling system | Jeffrey B. Lasater, Ronald G. Earles, John Hardin, Imran Sharif Vehra, Sergei Sharonov +3 more | 2008-02-26 |
| 7038455 | Electromagnetic wave resistivity tool | Christopher Golla, Michael S. Bittar | 2006-05-02 |
| 6606565 | High resolution array induction tool | Robert W. Strickland, Gulamabbas Merchant, Kenneth Babin | 2003-08-12 |
| 6600995 | High resolution array induction tool | Robert W. Strickland, Gulamabbas Merchant, Kenneth Babin | 2003-07-29 |
| 6597993 | High resolution array induction tool | Robert W. Strickland, Gulamabbas Merchant, Kenneth Babin | 2003-07-22 |
| 5463319 | Induction log sonde feedpipe having a plurality of tubes arranged within it and windows to facilitate the passage of the conductors | Dennis Patrick Chesnutt | 1995-10-31 |