Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7564414 | Passive device for increasing the transmission efficiency of radio-frequency systems | Thierry Thomas | 2009-07-21 |
| 7262743 | Passive device for increasing the transmission efficiency of radio-frequency systems | Thierry Thomas | 2007-08-28 |
| 7126552 | Device for transmission of electromagnetic radiation through a wall | Thierry Thomas | 2006-10-24 |
| 7089157 | Measuring device, including at least a sensor, capable of operating in difficult conditions | — | 2006-08-08 |
| 6812704 | Device for evaluating the density of protons present in a given body using nmr | Jean-Pierre Martin | 2004-11-02 |
| 6657433 | Portable NMR measurement device | Viviane Cattine, Christian Jeandey | 2003-12-02 |
| 6497139 | Method for characterizing a porous permeable medium by polarized gas NMR | — | 2002-12-24 |
| 5736860 | Inductive logging system having multiple coils from which are selected a receiver and a counter-receiver | Jean-Jacques Chaillout, Patrice Giordano | 1998-04-07 |
| 5689068 | Determination of the porosity and permeability of a geological formation from an electrofiltering phenomenon | Jean Berthier, Henri Glenat | 1997-11-18 |
| 5654639 | Induction measuring device in the presence of metal walls | Jean-Jacques Chaillout, Christian Jeandey | 1997-08-05 |
| 5646533 | Induction measurement in the presence of metallic, magnetic walls | Jean-Jacques Chaillout, Michel Brochier | 1997-07-08 |
| 5610522 | Open magnetic structure including pole pieces forming a V-shape threbetween for high homogeneity in an NMR device | Christian Jeandey | 1997-03-11 |
| 5606260 | Microdevice for measuring the electromagnetic characteristics of a medium including a shield | Patrice Giordano, Henri Glenat, Jean-Michel Ittel | 1997-02-25 |
| 4887433 | Liquefied gas transfer line having at least one bypass for the vapors of said gas | — | 1989-12-19 |
| 4485640 | Device for automatically regulating the superfluid helium level in a tank | Gilbert Bon Mardion, Gerard Claudet | 1984-12-04 |