LK

Leonid Kovalev

📍 Astrakhan, RU: #2 of 3 inventorsTop 70%
Overall (2021): #362,923 of 548,734Top 70%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11053775 Downhole induction heater Shalva Shalyakhov, Nikolai Kudriashov, Mikhail Mirzoyan, Aleksey Vasil'ev 2021-07-06