Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7946343 | Versatile additives for well cementing applications | Jean-Philippe Caritey, Michel Michaux, Tatiana Pyatina | 2011-05-24 |
FT
Frederic Thery
Overall (2011): #302,125 of 364,097Top 85%
1
Patents 2011