Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4449221 | Ore-smelting electrical furnace bath | Viktor R. Keller, Valery D. Linev, Sergei G. Mittsev, Mikhail Z. Zhivov, Boris B. Pelts +4 more | 1984-05-15 |
| 4445932 | Method of recovering ferronickel from oxidated nickel ores | Boris P. Onischin, Valery D. Linev, Alexandr E. Burochkin, Sergei G. Mitsev, Viktor R. Keller +4 more | 1984-05-01 |