Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4480820 | Method of lining metallurgical assembly | Leonid F. Zhukov, Evgeny G. Chugunny, Vladimir S. Shumikhin, Mechislav V. Zhelnis, Pranas V. Zemlyavichus | 1984-11-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4480820 | Method of lining metallurgical assembly | Leonid F. Zhukov, Evgeny G. Chugunny, Vladimir S. Shumikhin, Mechislav V. Zhelnis, Pranas V. Zemlyavichus | 1984-11-06 |