Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4993991 | Threshing unit of an axial grain combine harvester | Vladimir A. Zapandi, Valentin N. Tkachev, Vladimir K. Zhurkin | 1991-02-19 |
| 4919641 | Axial threshing and separating means | Vladimir A. Zapandi, Valentin N. Tkachev, Olev I. Peder | 1990-04-24 |
| 4901511 | Harvester reel rake bar | Alexandr I. Nikolaenko, Alexandr F. Kotenko, Evgeny A. Chernenko, Vsevolod V. Abramov, Alexandr V. Veselov +2 more | 1990-02-20 |
| 4607480 | Axial-flow combine | Vladimir A. Zapandi, Valentin N. Tkachev | 1986-08-26 |
| 4359058 | Precleaner of a grain harvesting machine | Alexander I. Rusanov, Vitaly P. Gavrilov, Pavel M. Arbuzov, Nadezhda M. Levit | 1982-11-16 |