Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9322240 | Inflatable packer with a reinforced sealing cover | Pierre-Yves Corre | 2016-04-26 |
| 8061448 | Hydraulic braking device for turbine, turbine equipped with such a device and drilling equipment comprising such a turbine | Huy V. Nguyen, Andrew Parry | 2011-11-22 |
| 8011438 | Downhole flow control with selective permeability | John Edwards, Ronan Le Gloahec, Claude Vercaemer, Pierre-Yves Corre, Nitin Y. Vaidya | 2011-09-06 |
| 7647980 | Drillstring packer assembly | Pierre-Yves Corre, Vladimir Vaynshteyn, Nicholas Josep Ellson, Alexander F. Zazovsky | 2010-01-19 |
| 7533731 | Casing apparatus and method for casing or repairing a well, borehole, or conduit | Pierre-Yves Corre | 2009-05-19 |
| 7510015 | Packers and methods of use | Pierre-Yves Corre, Stephane Metayer | 2009-03-31 |
| 7469652 | Deflector devices | Ottar Kristiansen, Emmanuel Keskes, Philipe Saint-Pere | 2008-12-30 |
| 7156035 | Deflector devices | Ottar Kristiansen, Emmanuel Keskes, Philippe Saint-Pere | 2007-01-02 |
| 6877453 | Deflector devices | Ottar Kristiansen | 2005-04-12 |
| 6755144 | Towed line floater | Loic Pierre Boudet | 2004-06-29 |
| 6526838 | Ultrasonic fluid meter with improved resistance to parasitic ultrasound waves | Benoit Froelich, Eric Lavrut | 2003-03-04 |
| 5983943 | Fluidic oscillator comprising an obstacle with an improved profile | Andrew Parry | 1999-11-16 |
| 5969263 | Ultrasonic fluid counter for attenuating parasitic ultrasonic waves | Patrice Ligneul, Benoit Froelich | 1999-10-19 |
| 5959216 | Method of conditioning a fluid flow, and a fluid flow conditioner | Andrew Parry | 1999-09-28 |
| 5864067 | Fluidic oscillator and a method of measuring a volume-related quantity of fluid flowing through such a fluidic oscillator | Patrice Ligneul | 1999-01-26 |