Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10392902 | Downhole tool anchoring system | Michael H. Kenison, Jeffrey Conner McCabe, Robert Bucher | 2019-08-27 |
| 9702192 | Method and apparatus of distributed systems for extending reach in oilfield applications | Nathan Wicks, Jahir Pabon, Francois M. Auzerais, John David Rowatt, Shunfeng Zheng +2 more | 2017-07-11 |
| 8894069 | Inflatable packers | Frank Espinosa, John R. Lovell, Pierre-Yves Corre, David Milton Eslinger | 2014-11-25 |
| 8857526 | Mechanically deployable well isolation mechanism | Zafer Erkol, Ian Crossland | 2014-10-14 |
| 8673432 | Aliphatic polyester sheet and molded body composed of the same | Gouhei Yamamura, Kazuyoshi Nishikawa, Masahiro Kimura, Tian Xia, Zhengzheng Lai +1 more | 2014-03-18 |
| 8479832 | Method and apparatus for setting an inflatable packer in a subhydrostatic wellbore | Gokturk Tunc | 2013-07-09 |
| 8186437 | Assembly for controlled delivery of downhole treatment fluid | Jorge A. Lozada Pazzi, Kevin Odom | 2012-05-29 |
| 7921924 | System and method for controlling actuation of a well component | William D. Eatwell | 2011-04-12 |
| 7857067 | Downhole application for a backpressure valve | Gokturk Tunc, Patrick Schorn, Lawrence J. Leising | 2010-12-28 |
| 7793732 | Backpressure valve for wireless communication | Gokturk Tunc | 2010-09-14 |
| 7762172 | Wireless perforating gun | Haoming Li, Chantal Smitheman, Cesar Gama, Alfredo Fayard | 2010-07-27 |
| 7735568 | Packer cup systems for use inside a wellbore | Chad Lucas, Richard Morrison | 2010-06-15 |
| 7735552 | Packer cups for use inside a wellbore | — | 2010-06-15 |
| 7703512 | Packer cup systems for use inside a wellbore | Avel Z. Ortiz, Frank Espinosa | 2010-04-27 |
| 7331581 | Inflatable packers | Frank Espinosa | 2008-02-19 |
| 6915848 | Universal downhole tool control apparatus and methods | Hubertus V. Thomeer, Sarmad Adnan, Michael H. Kenison | 2005-07-12 |
| 6431271 | Apparatus comprising bistable structures and methods for their use in oil and gas wells | Hubertus V. Thomeer, Jeffrey Beckel | 2002-08-13 |
| 6422148 | Impermeable and composite perforating gun assembly components | Manish Kothari, Robert A. Parrott, Haoming Li | 2002-07-23 |