Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6656265 | Cementation product and use for cementing oil wells or the like | Michel Michaux, Philippe Revil | 2003-12-02 |
| 6626991 | Low-density and low-porosity cementing slurry for oil wells or the like | Bruno Drochon | 2003-09-30 |
| 6564669 | Remote handling device | — | 2003-05-20 |