Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7588943 | Method for quantitative monitoring of a gas injected in a reservoir in particular in a natural environment | Alexandre Rojey | 2009-09-15 |
| 6098423 | Method of preparing H.sub.2 S for an isotopic analysis | Claudette Leblond | 2000-08-08 |