Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6656263 | Lightened cement slurries | Christine Noik, Alain Rivereau | 2003-12-02 |
| 6571604 | Method and device for evaluating during drilling the capacity of well fluids to form hydrates | Christine Dalmazzone, Benjamin Herzhaft | 2003-06-03 |