Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11885035 | Formation of lining layers in the cathode shells of aluminium electrolytic reduction cells | Aleksandr Vladimirovich Proshkin, Samuil Yakovlevich Levenson, Vitalij Valer'evich Pingin, Aleksej Vasil'evich Morozov, Andrej Gennad'evich Sbitnev +1 more | 2024-01-30 |
| 11566335 | Formation of lining layers in the cathode shells of aluminum electrolytic reduction cells | Aleksandr Vladimirovich Proshkin, Samuil Yakovlevich Levenson, Vitalij Valer'evich Pingin, Aleksej Vasil'evich Morozov, Andrej Gennad'evich Sbitnev +1 more | 2023-01-31 |
| 5526885 | Hydraulic device for driving piles | Viktor Kuvshinov, Vladimir M. Ermolaev, Sergei V. Rusin | 1996-06-18 |