Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4257794 | Method of and apparatus for separating a gaseous hydrocarbon mixture | Vasily I. Shirokov, Gennady G. Maljutin, Nikolai N. Koshkin, Farida S. Abdullaeva, Anatoly K. Stukalenko +2 more | 1981-03-24 |