Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11466800 | Tubular coupling | Patrick Williamson | 2022-10-11 |
| 11028948 | Tubular coupling | Patrick Williamson | 2021-06-08 |
| 10815739 | System and methods using fiber optics in coiled tubing | John R. Lovell, Sarmad Adnan, Kean Zemlak | 2020-10-27 |
| 10145207 | Well treatment device, method, and system | Charles Espinoza, Kyle Zemlak | 2018-12-04 |
| 10100605 | Differential safety valve | Ann Kamel Fitzgerald, Theodore Lee Cottrell, Phillip Graham Knight | 2018-10-16 |
| 9982509 | Well treatment device, method, and system | Charles Espinoza, Kyle Zemlak | 2018-05-29 |
| 9970576 | Tubular coupling | Patrick Williamson, David Trotter | 2018-05-15 |
| 9708867 | System and methods using fiber optics in coiled tubing | John R. Lovell, Sarmad Adnan, Kean Zemlak | 2017-07-18 |
| 9683684 | Tubular coupling | Patrick Williamson, David Trotter | 2017-06-20 |
| 9404353 | Well treatment device, method, and system | Charles Espinoza, Kyle Zemlak | 2016-08-02 |
| 8573313 | Well servicing methods and systems | John R. Lovell, Sarmad Adnan, Jospeh A. Ayoub | 2013-11-05 |
| 8113284 | Use of distributed temperature sensors during wellbore treatments | Virginia Jee, Nicolas Flamant, Hubertus V. Thomeer, Sarmad Adnan | 2012-02-14 |
| 7631698 | Depth control in coiled tubing operations | Charles F. Miller, Ivan Hlestov, Frank Espinosa, John R. Lovell | 2009-12-15 |
| 7617873 | System and methods using fiber optics in coiled tubing | John R. Lovell, Sarmad Adnan, Kean Zemlak | 2009-11-17 |
| 7614452 | Flow reversing apparatus and methods of use | Michael H. Kenison, Robert Bucher, Mahmuda Afroz | 2009-11-10 |
| 7424176 | Optical fiber termination apparatus and methods of use, and optical fiber termination process | Michael Kension, Robert Bucher, Mahmuda Afroz | 2008-09-09 |
| 7420475 | Well site communication system | Sarmad Adnan | 2008-09-02 |
| 7152685 | Method and apparatus for deploying a line in coiled tubing | Sarmad Adnan | 2006-12-26 |
| 7090020 | Multi-cycle dump valve | Stephen D. Hill, Robert Bucher, L. Michael McKee, Mark Callister Oettli | 2006-08-15 |
| 7077200 | Downhole light system and methods of use | Sarmad Adnan, Micheal H. Kenison | 2006-07-18 |
| 7055604 | Use of distributed temperature sensors during wellbore treatments | Virginia Jee, Nicolas Flamant, Hubertus V. Thomeer, Sarmad Adnan | 2006-06-06 |