Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12221836 | Polycrystalline diamond compact cutter with plow feature | William Brian Atkins, John R. Harman | 2025-02-11 |
| 12215567 | Activation of downhole mechanical device with inclination and/or change in RPM | Van Jordan Brackin, Jacob H. Kronman | 2025-02-04 |
| 12123261 | Depth of cut control responsive to borehole trajectory | Kevin Clark, Kelley Plunkett, Douglas Caraway | 2024-10-22 |
| 12060793 | Geosteering in a lateral formation | Robert Kelly Owen, Daniel Seutter | 2024-08-13 |
| 11927091 | Drill bit with reciprocating gauge assembly | Van Jordan Brackin, Trung Huynh, Kelley Plunkett, Kevin Clark, Andrew D. Lake +3 more | 2024-03-12 |
| 11753900 | Activation of downhole mechanical device with inclination and/or change in RPM | Van Jordan Brackin, Jacob H. Kronman | 2023-09-12 |
| 11748531 | Mitigation of high frequency coupled vibrations in PDC bits using in-cone depth of cut controllers | Shilin Chen, Christopher Charles Propes, Bradley David Dunbar | 2023-09-05 |
| 11692402 | Depth of cut control activation system | Kevin Clark, Kelley Plunkett | 2023-07-04 |
| 11687690 | Mitigation of cutting-induced stick-slip vibration during drilling with drill bits having depth of cut controllers | Shilin Chen, Christopher Charles Propes, Bradley David Dunbar | 2023-06-27 |
| 11473423 | Verifiable downlinking method | Sassan Dehlavi, Jeff Kurthy | 2022-10-18 |
| 11280136 | Rolling depth of cut controller with clamshell retainer and solid diamond rolling element | Van Jordan Brackin, Kelley Plunkett, John William Varner, Nicholas Allison | 2022-03-22 |
| 10934836 | Verifiable downlinking method | Sassan Dehlavi, Jeff Kurthy | 2021-03-02 |
| 10519717 | Pressure compensation system for a rotary drilling tool string which includes a rotary steerable component | Michael Pregeant, Dan Seutter | 2019-12-31 |
| 9695641 | Drilling systems and fixed cutter bits with adjustable depth-of-cut to control torque-on-bit | Aaron Schen, Christopher Charles Propes, Jacob Riddel | 2017-07-04 |
| 9540877 | Drilling motor valve and method of using same | Dong P. Phung, Aaron Schen, Jacob Riddel | 2017-01-10 |
| 8720610 | Resilient bit systems and methods | Aaron Schen | 2014-05-13 |