LK

Leonid A. Kondratenko

VT Vsesojuzny Nauchno-Issledovatelsky Institut Burovoi Tekhniki: 1 patents #8 of 26Top 35%
📍 Podolsk, RU: #20 of 65 inventorsTop 35%
Overall (All Time): #3,926,099 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4823889 Downhole screw motor Dmitry F. Baldenko, Valery I. Semenets 1989-04-25