Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6153562 | Cementing slurry and method of designing a formulation | Jean-Francois Baret | 2000-11-28 |
| 6060535 | Cementing compositions and applications of such compositions to cementing oil (or similar) wells | Jean-Francois Baret, Michel Michaux, Bernard Dargaud | 2000-05-09 |