VS

Valentina N. Shapenko

Overall (All Time): #2,322,502 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4909812 Device for power supply of gas-cleaning electrical precipitators Vladimir I. Perevodchikov, Vladimir N. Lisin, Iosif G. Khomsky, Valery M. Stuchenkov, Alexandr A. Savin +4 more 1990-03-20
4469982 Electron-beam tube Vladimir I. Perevodchikov, Pavel I. Akimov, David A. Skibityansky, Lev V. Loginov, Alexandr L. Shapiro +2 more 1984-09-04