Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8906220 | Method for production of metallic cobalt from the nickel solvent extraction raffinate | Vanessa Torres, Marcelo Augusto Castro Lopes da Costa, Salomão Solino Evelin | 2014-12-09 |