Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10947631 | Method for lining a cathode of a reduction cell for production of primary aluminum | Vitalij Valer'evich Pingin, Gennadij Efimovich Nagibin, Andrej Gennad'evich Sbitnev | 2021-03-16 |