Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5071330 | Roller-vane hydraulic machine | Viktor V. Domogatsky, Boris M. Levin, Fedor P. Tsurgan, Yakov Y. Urisman, Valentina F. Boiko +2 more | 1991-12-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5071330 | Roller-vane hydraulic machine | Viktor V. Domogatsky, Boris M. Levin, Fedor P. Tsurgan, Yakov Y. Urisman, Valentina F. Boiko +2 more | 1991-12-10 |