Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5399321 | Tubular pressurized catalytic hydrocarbon converter | Mikail H. Sosna, Vladimir Semenov, Valentin V. Harlamov, Leonid Y. Krotov, Isaak M. Zinger +7 more | 1995-03-21 |
| 4225541 | Contact tray for mass and heat exchange apparatus | Valery I. Vaschuk, Gennady V. Starikov, Gennady P. Solomakha, Oleg S. Chekhov, Nikolai G. Shmuilov +1 more | 1980-09-30 |