Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5429661 | Method of recovering lead from recycable lead-containing raw material | Oleg K. Kuznetsov | 1995-07-04 |
| 5356455 | Process for recovering lead from lead-containing raw materials | Mikhail P. Smirnov, Oleg K. Kuznetsov, Konstantin M. Smirnov | 1994-10-18 |
| 4409101 | Fluidized bed apparatus | Zufar G. Salikhov, Vasily A. Ivanov, Viktor P. Vyatchinov, Vladimir I. Maltsev, Sergei S. Grozdev | 1983-10-11 |