Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12320252 | Systems and methods for generating a downlink signal | Milan Subotic, Christopher Paul Reed, Pavel Annenkov | 2025-06-03 |
| 12276164 | Inertia damping systems and methods | Yuelin Shen, Mauro Caresta, Clint William Philbrick | 2025-04-15 |
| 12247444 | Torsional damping and flexible components in downhole systems and methods | Sarah Slavens, Denis Li, Ebenezer Sola Oluwadare, Kien Hoe Tang | 2025-03-11 |
| 12018556 | Systems and methods of controlling downhole behavior | Manoj D. Mahajan, Huntington Tracy Hall, Jonathan Marshall | 2024-06-25 |
| 11795763 | Downhole tools having radially extendable elements | Jonathan Marshall, Steven G. Villareal, Michael G. Azar | 2023-10-24 |
| 11767723 | Downhole transducer assemblies and pressure range control therein | Edward George Parkin, Jonathan Marshall, David C. Hoyle, Jim Shumway | 2023-09-26 |
| 11542805 | Marking and sensing a borehole wall | Jonathan Marshall, David C. Hoyle | 2023-01-03 |
| 11255143 | Pressure range control in a downhole transducer assembly | Jonathan Marshall, Edward George Parkin, David C. Hoyle, Jim Shumway | 2022-02-22 |
| 11028685 | Downhole rate of penetration measurement | Malcolm R. Taylor, Jonathan Marshall, David C. Hoyle | 2021-06-08 |
| 11015406 | Sensor activated downhole cutting tool | Jacques Orban, R. Craig Boswell, Jordan D. Englund | 2021-05-25 |
| 11002077 | Borehole cross-section steering | — | 2021-05-11 |
| 10837234 | Unidirectionally extendable cutting element steering | Jonathan Marshall, Geoffrey C. Downton, David R. Hall | 2020-11-17 |
| 10683895 | Systems and devices using hard bearings | David R. Hall, Jonathan Marshall, Scott Dahlgren, Daniel Manwill, R. Craig Boswell | 2020-06-16 |
| 10214980 | Measuring fluid properties in a downhole tool | Jacques Orban, R. Craig Boswell, Jordan D. Englund | 2019-02-26 |
| 10030704 | Systems and devices using hard bearings | David R. Hall, Jonathan Marshall, Scott Dahlgren, Daniel Manwill, R. Craig Boswell | 2018-07-24 |
| 9989665 | Wear resistant electrodes for downhole imaging | Brian Clark, Jacques Orban, Jonathan Marshall, Daniel A. Hendricks, Neil Cannon | 2018-06-05 |
| 9976348 | Tightly-closing dynamic assembly | David R. Hall, Jonathan Marshall, Daniel Manwill, Craig Boswell, Scott Dahlgren +1 more | 2018-05-22 |
| 9880311 | Wear resistant electrodes for downhole imaging | Brian Clark, Jacques Orban, Jonathan Marshall, Daniel A. Hendricks, Neil Cannon | 2018-01-30 |
| 9354350 | Magnetic field sensing tool with magnetic flux concentrating blocks | Jim Shumway, Jacques Orban, Daniel Manwill, Kevin Rees, Christopher C. Jones | 2016-05-31 |
| 8596381 | Sensor on a formation engaging member of a drill bit | David R. Hall, Francis Leany, Daniel Manwill | 2013-12-03 |
| 8522897 | Lead the bit rotary steerable tool | David R. Hall, Paula Turner, David Lundgreen | 2013-09-03 |
| 8360174 | Lead the bit rotary steerable tool | David R. Hall, Paula Turner, David Lundgreen | 2013-01-29 |
| 8201645 | Downhole tool string component that is protected from drilling stresses | David R. Hall, Nathan Nelson, Scott Dahlgren, Jonathan Marshall | 2012-06-19 |
| 8191651 | Sensor on a formation engaging member of a drill bit | David R. Hall, Francis Leany, Daniel Manwill | 2012-06-05 |
| 7897914 | Downhole nuclear tool | David R. Hall, Paula Turner, Nathan Nelson | 2011-03-01 |