BE

Boris Sergeevich Efremov

📍 Irkutsk, RU: #2 of 9 inventorsTop 25%
Overall (2017): #477,370 of 506,227Top 95%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9850586 Lining for an aluminum electrolyzer having inert anodes Aleksandr Olegovich Gusev, Aleksey Gennad'evich Burtsev, Sergey Vladimirovich Skuratov, Vyacheslav Georgievich Grigor'ev, Sergey Viktorovich Tepikin +2 more 2017-12-26