Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4487397 | Method for flame spraying of gunite on lining of metallurgical units | Veniamin V. Antonov, Jury I. Bat, Fedor E. Dolzhenkov, Semen A. Donskoi, Valentin A. Kulichenko +3 more | 1984-12-11 |
| 4386737 | Flame guniting lance | Veniamin V. Antonov, Evgeny D. Shtepa, Alexandr P. Krivenko, Adelaida L. Kurbatova, Ivan R. Vedkalov +14 more | 1983-06-07 |