Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4256674 | Counter-current gas-liquid contact apparatus | Alexandr V. Shafranovsky, Vitaly R. Ruchinsky, Viktor M. Olevsky, Jury A. Baskov, Vladimir K. Chubukov +2 more | 1981-03-17 |
| 4198361 | Film-type rotary mass-and-heat exchange column | Alexandr V. Shafranovsky, Vitaly R. Ruchinsky, Viktor M. Olevsky, Vladimir P. Gavrilin, Vladimir K. Chubukov +5 more | 1980-04-15 |