Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9784058 | Anchoring mechanism and method for down-hole tool | Jean-Eric Negre, Ronan Affre De Saint Rome | 2017-10-10 |
| 8002031 | Independent measuring and processing probe for preliminary studies on a well | Jean-Eric Negre, Jean Czernichow | 2011-08-23 |