Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5772730 | Process for separating contaminants from organic phases during hydrometallurgical extraction of metals | Gustavo H. Bannach Sichtermann, Aliro Teodoro Nelson Pincheira Alvarez, Andres A. Reghezza Inzunza, Alberto Segundo Cruz Rivera, Gino Salvador Slanzi Guerra +1 more | 1998-06-30 |