Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5840658 | Process for the controlled fixing of scale inhibitor in a subterranean formation | Francisca Ferreira Do Rosario, Carlos Nagib Khalil, Sandra Botelho Rondinini | 1998-11-24 |