Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4230477 | Apparatus for granulating molten slag | Mikhail Sharonov, Lik A. Zainullin, Felix Y, Olginsky, Ivan I. Scherbakov, Leonid I. Teder | 1980-10-28 |
| 4214856 | Apparatus for lining ladles | Zinovy L. Gurkov, Oleg L. Bondarenko, Vladimir V. Valtsov, Alexandr M. Pozhivanov, Eduard D. Gugnin +2 more | 1980-07-29 |