Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4952099 | Device for hydraulic conveyance of loose materials | Valery P. Drobadenko, Olga A. Lukonina, Vladimir P. Koval, Vladimir I. Sokolov | 1990-08-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4952099 | Device for hydraulic conveyance of loose materials | Valery P. Drobadenko, Olga A. Lukonina, Vladimir P. Koval, Vladimir I. Sokolov | 1990-08-28 |