AV

Alexandr I. Valdman

📍 Volzhsky, RU: #8 of 15 inventorsTop 55%
Overall (All Time): #4,119,870 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4222965 Method of producing acrolein Boris N. Gorbunov, Alexandr P. Khardin, Vyacheslav K. Rykov, Stanislav V. Sukhanov 1980-09-16