Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10487602 | Hydraulic control of downhole tools | John G. Evans, Bradley David Dunbar, William Browning Bradford, David W. Cawthon | 2019-11-26 |
| 10443349 | Remote hydraulic control of downhole tools | Benjamin Llywelyn Evans, Olivier Roche | 2019-10-15 |
| 9453380 | Remote hydraulic control of downhole tools | John Hardin, Daniel Winslow, Nicolas Mouraret | 2016-09-27 |
| 8807246 | Downhole tool and control module | John Hardin | 2014-08-19 |
| 7975783 | Reaming and stabilization tool and method for its use in a borehole | Philippe Fanuel, Olivier Mageren, Luis Quintana, Erik Stein Moi, Erik Dithmar | 2011-07-12 |
| 7958951 | Method for assembling an underreaming tool | Valerie Sillen, Philippe Fanuel, Olivier Mageren | 2011-06-14 |
| 7658241 | Underreaming and stabilizing tool and method for its use | Philippe Fanuel | 2010-02-09 |
| 7654342 | Underreaming and stabilization tool for use in a borehole and method for its use | Valerie Sillen, Philippe Fanuel, Olivier Mageren | 2010-02-02 |
| 7584811 | Reaming and stabilization tool and method for its use in a borehole | Philippe Fanuel, Olivier Mageren, Luis Quintana, Erik Stein Moi, Erik Dithmar | 2009-09-08 |
| 7401666 | Reaming and stabilization tool and method for its use in a borehole | Philippe Fanuel, Olivier Mageren, Luis Quintana, Erik Stein Moi, Erik Dithmar | 2008-07-22 |
| 6929076 | Bore hole underreamer having extendible cutting arms | Philippe Fanuel, Stein Erik Moi, Clint Smith | 2005-08-16 |
| 6886633 | Bore hole underreamer | Philipp Fanuel, Stein Erik Moi, Clint Smith | 2005-05-03 |