LK

Leonid A. Kondratenko

VT Vsesojuzny Nauchno-Issledovatelsky Institut Burovoi Tekhniki: 1 patents #1 of 3Top 35%
📍 Podolsk, RU: #1 of 1 inventorsTop 100%
Overall (1989): #35,399 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

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