Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12270477 | Needle for a choke valve assembly | Edmund Peter McHugh, J. Daniel Belnap, Cheng Peng, David Wahlquist, Lynn Belnap +3 more | 2025-04-08 |
| 11047093 | Sealing device for a railway | David Medina-Pineda, Jean-Yves Dubouchet, Samir Osmani | 2021-06-29 |
| 9507045 | Basalt fiber composite for antenna in well-logging | Frank Espinosa, Golchehreh Salamat, Alexander Joseph Marks | 2016-11-29 |
| 9140618 | Membrane for oil compensation | Benoit Deville | 2015-09-22 |
| 8859090 | Micro-structured surface having tailored wetting properties | Dan Angelescu, Tullio Moscato, Robert Van Kuijk | 2014-10-14 |
| 8695415 | Contact-less sensor cartridge | Anthony Veneruso, Veronique Nouaze, Christian Chouzenoux, Eugene Janssen, Bernard Parmentier +4 more | 2014-04-15 |
| 8146658 | Providing a sensor array | Pete Howard, Anthony Veneruso, Fabien Cens | 2012-04-03 |
| 7836959 | Providing a sensor array | Pete Howard, Anthony Veneruso, Fabien Cens | 2010-11-23 |
| 7066246 | Electrical cable for downhole applications | Guy Richard, Emmanuel Rioufol, Philippe Gambier | 2006-06-27 |