Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11066725 | Cyclone underflow scavengering process using enhanced mineral separation circuits (EMSC) | Paul J. Rothman, Adam Michael Jordens | 2021-07-20 |
| 11060165 | Separation of copper and molybdenum sulfides from pyrite using a sea water/desalinated water hybrid process | Mark A. Fernald, Paul J. Rothman | 2021-07-13 |
| 10981181 | Mineral beneficiation utilizing engineered materials for mineral separation and coarse particle recovery | Paul J. Rothman, Mark R. Fernald | 2021-04-20 |