Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12275019 | Method for flotation of a silicate-containing iron ore with a cationic collector | Alexej Michailovski, Alexander Panchenko, Hannes Ferdinand Zipfel, Martin Ernst, Stefanov Nedko Drebov +3 more | 2025-04-15 |