Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4899994 | Device for monitoring the level of molten metal in a converter | Nikolai A. Kudrin, Vladimir I. Sokolov, Stanislav N. Karelin, Igor A. Bulavintsev, Vladimir N. Churakov | 1990-02-13 |