Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5368166 | Device for automatically controlling the process of separating froth concentrate from gangue in a floatation machine | Fedor A. Chumak, Vladimir N. Cherednik | 1994-11-29 |
| 5277317 | Flotation method | Georgy P. Permyakov, Alexandr A. Nemarov, Viktor M. Metsik, Jury V. Medetsky, Nikolai T. Taraban | 1994-01-11 |