Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6807854 | Method of determining the thermal profile of a drilling fluid in a well | Yannick Peysson | 2004-10-26 |
| 6769295 | Continuous measurement of the rheological characteristics of well fluids | Lionel Rousseau, Bernard Duperray, Laurent Perier | 2004-08-03 |