VG

Valery Isaakovich Graifer

Overall (All Time): #3,578,994 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6218754 Electric motor of a submersible pump Vagit Jusufovich Alekperov, Ravil Ulfatovich Maganov, Veniamin Filippovich Ovchinnikov, Vitaly Fedorovich Lesnichy, Alexandr Vasilievich Bezzubov +3 more 2001-04-17