Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8505628 | High solids content slurries, systems and methods | Mohan K.R. Panga, Yiyan Chen | 2013-08-13 |
| 7896067 | Hydraulically operated protector for downhole devices | Christophe Rayssiguier | 2011-03-01 |
| 7398828 | Well cementing slurries containing fibers | Gerard Daccord, Michel Ermel | 2008-07-15 |
| 7267173 | Well cementing slurries containing fibers | Gerard Daccord, Michel Ermel | 2007-09-11 |