Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4296867 | Device for locking slewing portion of cargo crane | Iosif M. Berkhin, Robert A. Gudze, Vasily I. Kekalo, Nikolai N. Panasenko, Zinaida D. Tsypina +1 more | 1981-10-27 |
| 4266680 | Floating crane with load reslinging device | Nikolai D. Velikoselsky, Anatoly I. Smirnov, Nikolai Y. Perets, Sergei S. Vinogradov, Pavel E. Lakhno | 1981-05-12 |
| 4238037 | Angle-of-heel control means for a floating crane | Alexandr A. Azovtsev, Nikolai D. Velikoselsky, Sergei S. Vinogradov, Alexei E. Vorontsov, Lev E. Kuznetsov +4 more | 1980-12-09 |