Issued Patents All Time
Showing 1–25 of 84 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11933108 | Selectable hole trimmer and methods thereof | Brian Hill, Carl E. Poteet, III | 2024-03-19 |
| 11512558 | Device and method to trigger, shift, and/or operate a downhole device of a drilling string in a wellbore | Brian Hill, Carl E. Poteet, III, Brian L. Christen | 2022-11-29 |
| 10480251 | Expandable downhole tool assemblies, bottom-hole assemblies, and related methods | Marcus Oesterberg, Khoi Q. Trinh, Timothy Miller, Shyam Anandampillai, Chad T. Jurica +6 more | 2019-11-19 |
| 10472908 | Remotely controlled apparatus for downhole applications and methods of operation | Khoi Q. Trinh, Jason R. Habernal, R. Keith Glasgow, Jr., John G. Evans, Bruce Stauffer +1 more | 2019-11-12 |
| 10087683 | Expandable apparatus and related methods | Robert A. Laing, Kelly D. Ireland, Anurag Gautam | 2018-10-02 |
| 10036206 | Expandable reamer assemblies, bottom hole assemblies, and related methods | Marcus Oesterberg, Khoi Q. Trinh, Timothy Miller, Shyam Anandampillai, Chad T. Jurica +6 more | 2018-07-31 |
| 10024111 | Methods of forming downhole tools having features for reducing balling | Suresh G. Patel, Chaitanya K. Vempati, Timothy K. Marvel, Bruce Stauffer, George I. Butler | 2018-07-17 |
| 10018014 | Actuation assemblies, hydraulically actuated tools for use in subterranean boreholes including actuation assemblies and related methods | — | 2018-07-10 |
| 10006272 | Actuation mechanisms for downhole assemblies and related downhole assemblies and methods | — | 2018-06-26 |
| 10000977 | Drill bit with self-adjusting pads | Jayesh Rameshlal Jain, Benjamin Baxter, Chaitanya K. Vempati, Volker Peters, Gregory L. Ricks +3 more | 2018-06-19 |
| 9759013 | Selectively actuating expandable reamers and related methods | Marcus Oesterberg, S. Richard Gentry | 2017-09-12 |
| 9725958 | Earth-boring tools including expandable members and status indicators and methods of making and using such earth-boring tools | Khoi Q. Trinh | 2017-08-08 |
| 9719305 | Expandable reamers and methods of using expandable reamers | Timothy Miller, Marcus Oesterberg | 2017-08-01 |
| 9719304 | Remotely controlled apparatus for downhole applications and methods of operation | Khoi Q. Trinh, Jason R. Habernal, R. Keith Glasgow, Jr., John G. Evans, Bruce Stauffer +1 more | 2017-08-01 |
| 9708859 | Drill bit with self-adjusting pads | Jayesh Rameshlal Jain, Benjamin Baxter, Chaitanya K. Vempati, Gregory L. Ricks, Miguel Bilen +2 more | 2017-07-18 |
| 9677344 | Components of drilling assemblies, drilling assemblies, and methods of stabilizing drilling assemblies in wellbores in subterranean formations | Amanda K. Ohm, Ajay V. Kulkarni | 2017-06-13 |
| 9611697 | Expandable apparatus and related methods | Anurag Gautam, Robert A. Laing | 2017-04-04 |
| 9593539 | Methods of forming downhole tools having features for reducing balling | Suresh G. Patel, Chaitanya K. Vempati, Timothy K. Marvel, Bruce Stauffer, George I. Butler | 2017-03-14 |
| 9551191 | Methods of forming downhole tools having features for reducing balling | Suresh G. Patel, Chaitanya K. Vempati, Timothy K. Marvel, Bruce Stauffer, George I. Butler | 2017-01-24 |
| 9341027 | Expandable reamer assemblies, bottom-hole assemblies, and related methods | Marcus Oesterberg, Khoi Q. Trinh, Timothy Miller, Shyam Anandampillai, Chad T. Jurica +6 more | 2016-05-17 |
| 9290998 | Actuation mechanisms for downhole assemblies and related downhole assemblies and methods | — | 2016-03-22 |
| 9284816 | Actuation assemblies, hydraulically actuated tools for use in subterranean boreholes including actuation assemblies and related methods | — | 2016-03-15 |
| 9267331 | Expandable reamers and methods of using expandable reamers | Timothy Miller, Marcus Oesterberg | 2016-02-23 |
| 9187960 | Expandable reamer tools | Scott Shiqiang Shu, Les T. Shale, Mark E. Morris, Mark R. Kizziar, Anton F. Zahradnik | 2015-11-17 |
| 9175520 | Remotely controlled apparatus for downhole applications, components for such apparatus, remote status indication devices for such apparatus, and related methods | Chad T. Jurica, Li Li, Timothy Miller, Marcus Oesterberg, Khoi Q. Trinh | 2015-11-03 |