Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4470325 | Gear drive of forging machine | Oleg I. Njunko, Evgeny A. Savinov, Vladimir G. Voronov | 1984-09-11 |
| 4229963 | Machine for noncutting metal shaping | Evgeny A. Savinov | 1980-10-28 |