Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421811 | Insulated drilling systems and associated methods | Tony Pink, Andrei Muradov, Nooreldin Moussa | 2025-09-23 |
| 12188320 | Downhole friction reduction systems having a flexible agitator | Khoi Q. Trinh | 2025-01-07 |
| 11905777 | Downhole friction reduction systems having a flexible agitator | Khoi Q. Trinh | 2024-02-20 |
| 10906104 | Systems and methods of fabrication and use of wear-resistant materials | Biju Pillai Kumar, Bradley S. Ivie, Wei Liu, Anil Kumar, Michael Dean Hughes +1 more | 2021-02-02 |
| 10815772 | Detection system for a wellsite and method of using same | Darren Mourre, Lance Staudacher, Frank Benjamin Springett | 2020-10-27 |
| 10787737 | Downhole drill bit with coated cutting element | Anil Kumar, Rajagopala N. Pillai, Wei Liu | 2020-09-29 |
| 10570667 | Polycrystalline diamond cutting element | Deepthi Raj Setlur, Michael Dean Hughes, Mark Jonathan Francis, Harold A. Sreshta, Guodong Zhan +1 more | 2020-02-25 |
| 10214812 | Cutter elements for drill bits and methods for fabricating same | Guodong Zhan, Biju Pillai Kumar, Michael Dean Hughes, Xinhua Liang | 2019-02-26 |
| 9981362 | Apparatus and methods for high pressure leaching of polycrystalline diamond cutter elements | Guodong Zhan, Sean Matthew Donald, Haresh Ghansyam, James R. Streater, Jr., Adondria M. Parker | 2018-05-29 |
| 9598923 | Downhole pulse generating device for through-bore operations | Haresh Ghansyam, James R. Streater, Jr., Deepthi Raj Setlur, Alan Kitching, Shiran Waas +1 more | 2017-03-21 |
| 9269199 | Method and system for monitoring downhole assets | Steven D. Laughlin, Haresh Ghansyam, Robert G. Rector | 2016-02-23 |
| 8919463 | Polycrystalline diamond cutting element | Deepthi Raj Setlur, Michael Dean Hughes, Mark Jonathan Francis, Harold A. Sreshta, Guodong Zhan +1 more | 2014-12-30 |
| 7464765 | Inner guide seal assembly and method for a ram type BOP system | C. Steven Isaacks, Harry P. Hiebeler, Noe Tony Cordova, Jimmy Livingston, Haresh Ghansyam | 2008-12-16 |
| 7243713 | Shear/seal ram assembly for a ram-type blowout prevention system | C. Steven Isaacks, Harry P. Hiebeler, Noe Tony Cordova, Jimmy Livingston | 2007-07-17 |
| 5662312 | Pressurized sheave mechanism for high pressure wireline service | Henry H. Leggett | 1997-09-02 |
| 5287879 | Hydraulically energized wireline blowout preventer | Henry H. Leggett, Lionel M. Gingras | 1994-02-22 |