Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12345151 | Downhole sensor apparatus and related systems, apparatus, and methods | Eugene Stolboushkin, Armin Kueck | 2025-07-01 |
| 12258815 | Earth-boring tools including rotatable cutting elements, rotatable cutting elements, and associated components and methods | Gregory L. Ricks | 2025-03-25 |
| 12188300 | Protected back-up rings for metal face seals and earth boring tools incorporating the same | Gregory L. Ricks | 2025-01-07 |
| 11946321 | Cutting element assemblies and downhole tools comprising rotatable and removable cutting elements and related methods | — | 2024-04-02 |
| 11142959 | Rotatable cutters and elements for use on earth-boring tools in subterranean boreholes, earth-boring tools including same, and related methods | John Abhishek Raj Bomidi | 2021-10-12 |
| 10851592 | Movable cutters and devices including one or more seals for use on earth-boring tools in subterranean boreholes and related methods | John Abhishek Raj Bomidi, Kegan L. Lovelace | 2020-12-01 |
| 10815734 | Earth-boring tools including polymer matrix composite hardfacing material and related methods | James L. Overstreet, Jimmy W. Eason | 2020-10-27 |
| 10760346 | Rotatable cutters and elements, earth-boring tools including the same, and related methods | John Abhishek Raj Bomidi, Kegan L. Lovelace, William A. Moss, Jr., Alexander Boehm | 2020-09-01 |
| 10724304 | Cutting element assemblies and downhole tools comprising rotatable and removable cutting elements and related methods | John Abhishek Raj Bomidi, Kegan L. Lovelace | 2020-07-28 |
| 10697247 | Rotatable cutters and elements for use on earth-boring tools in subterranean boreholes, earth-boring tools including same, and related methods | William A. Moss, Jr., Alexander Boehm, Kegan L. Lovelace, John Abhishek Raj Bomidi | 2020-06-30 |
| 10655395 | Earth-boring drill bits with controlled cutter speed across the bit face, and related methods | — | 2020-05-19 |
| 10619421 | Methods of forming stationary elements of rotatable cutting elements for use on earth-boring tools and stationary elements formed using such methods | Kegan L. Lovelace, John Abhishek Raj Bomidi | 2020-04-14 |
| 10519720 | Bearings for downhole tools, downhole tools incorporating such bearings, and related methods | Michal Benes, John Abhishek Raj Bomidi | 2019-12-31 |
| 10487590 | Cutting element assemblies and downhole tools comprising rotatable cutting elements and related methods | John Abhishek Raj Bomidi, Alexander Boehm, Kegan L. Lovelace, William A. Moss, Jr. | 2019-11-26 |
| 10458188 | Cutting element assemblies comprising rotatable cutting elements, earth-boring tools including such cutting element assemblies, and related methods | John Abhishek Raj Bomidi, Kegan L. Lovelace, William A. Moss, Jr., Alexander Boehm | 2019-10-29 |
| 10458187 | Seal assemblies for earth-boring tools, earth-boring tools so equipped, and related methods | — | 2019-10-29 |
| 10450805 | Rotatable cutting elements including rolling-element bearings and related earth-boring tools and methods | John Abhishek Raj Bomidi, William A. Moss, Jr., Alexander Boehm, Kegan L. Lovelace | 2019-10-22 |
| 10450806 | Cutting element assemblies comprising rotatable cutting elements | John Abhishek Raj Bomidi, Alexander Boehm, Kegan L. Lovelace, William A. Moss, Jr. | 2019-10-22 |
| 10415317 | Cutting element assemblies comprising rotatable cutting elements and earth-boring tools comprising such cutting element assemblies | John Abhishek Raj Bomidi, Alexander Boehm, Kegan L. Lovelace, William A. Moss, Jr. | 2019-09-17 |
| 10119335 | Bearings for downhole tools, downhole tools incorporating such bearings, and related methods | John Abhishek Raj Bomidi | 2018-11-06 |
| 10107039 | Hybrid bit with mechanically attached roller cone elements | — | 2018-10-23 |
| 10100584 | Rotatable cutting elements for earth-boring tools and earth-boring tools so equipped | John Abhishek Raj Bomidi, Kegan L. Lovelace, Alexander Boehm, William A. Moss, Jr. | 2018-10-16 |
| 9316055 | Drill bit with a dynamic metal seal | Chih Lin, Aaron J. Dick, Anton F. Zahradnik, Alejandro Flores, Robert Bradshaw | 2016-04-19 |
| 8955622 | Grease distribution system for roller cone bit passing through a retaining bore in the head | — | 2015-02-17 |
| 8950515 | Cone retention and tapered bearing preload system for roller cone bit | — | 2015-02-10 |