Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9568562 | Method for determining the magnetisation of the hull of a ship, and associated device | Laurent Demilier, Yannick Vuillermet, Olivier Chadebec, Laure-Line Rouve, Gilles Cauffet | 2017-02-14 |
| 9520712 | Method and system for controlling the turn-on time of a device that includes a magnetic circuit | Didier Cavallera, Olivier Chadebec, Bruno Caillault, Francois-Xavier Zgainski | 2016-12-13 |
| 8933693 | Method and device for determining the existence and location of stress-inducing forces on a rod | Jean-Pierre Martin, Phillippe Broun, Jean-Paul Bongiraud | 2015-01-13 |
| 8471556 | Magnetic probe and processes of analysis | Jean-Pierre Martin, Phillippe Broun, Jean-Paul Bongiraud | 2013-06-25 |
| 8207730 | Method and device for determining the existence and location of stress-inducing forces on a rod | Jean-Pierre Martin, Phillippe Broun, Jean-Paul Bongiraud | 2012-06-26 |
| 8076940 | Method and device for determining the location of a rod fixing point | Jean-Pierre Martin, Phillippe Broun, Jean-Paul Bongiraud | 2011-12-13 |
| 7990138 | Probe for analysis of a string of rods or tubes in a well | Jean-Pierre Martin, Phillippe Broun, Jean-Paul Bongiraud | 2011-08-02 |
| 7171342 | Method for determining magnetization and the field radiated by a ferromagnetic plate | Olivier Chadebec | 2007-01-30 |