Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5578198 | Device for automatic regulation of the process of separating froth concentrate from gangue in a floatation machine | Fedor A. Chumak, Mikhail N. Zlobin | 1996-11-26 |
| 5368166 | Device for automatically controlling the process of separating froth concentrate from gangue in a floatation machine | Fedor A. Chumak, Mikhail N. Zlobin | 1994-11-29 |