Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9175518 | Anchoring systems for drilling tools | Spyro Kotsonis | 2015-11-03 |
| 9004193 | Sensor deployment | Charles Woodburn | 2015-04-14 |
| 8851192 | Method and apparatus for forming a tubular conduit | Charles Deible | 2014-10-07 |
| 8739903 | Adjustable drill bit | Henri Denoix, Pierre-Jérôme Acquaviva | 2014-06-03 |
| 8336642 | Drilling system | Pierre-Jérôme Acquaviva, Henri Denoix | 2012-12-25 |
| 8307917 | Downhole injector system for CT and wireline drilling | Spyro Kotsonis | 2012-11-13 |
| 8191652 | Directional control drilling system | Spyro Kotsonis, Cedric Perrin, Henri Denoix | 2012-06-05 |
| 8011453 | Drilling system and methods of drilling lateral boreholes | Charles Woodburn | 2011-09-06 |
| 7905291 | Borehole cleaning using downhole pumps | Spyro Kotsonis, Warren Zemlak | 2011-03-15 |
| 7849935 | System and method for drilling wellbores | Ashley Bernard Johnson, Iain Cooper, Gary Oddie, Spyro Kotsonis, Pierre-Jérôme Acquaviva | 2010-12-14 |
| 7766087 | Methods and apparatus for placement of well equipment | Spyro Kotsonis | 2010-08-03 |
| 7743849 | Dual tractor drilling system | Spyro Kotsonis | 2010-06-29 |
| 6970398 | Pressure pulse generator for downhole tool | Adame Kante, Peter Rellinger, Steve R. Gomez | 2005-11-29 |
| 6722571 | Divisible module card which is resistant to bending stresses | Franck Girot | 2004-04-20 |
| 6526838 | Ultrasonic fluid meter with improved resistance to parasitic ultrasound waves | Benoit Froelich, Philippe Hocquet | 2003-03-04 |