Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8020618 | Solid gas migration control additives based on latex powders for cementing applications | Barlet-Gouedard Véronique, Daniel Sylvie | 2011-09-20 |
EM
Ermel Michel
Overall (2011): #307,482 of 364,097Top 85%
1
Patents 2011