VP

Vasily N. Petrina

📍 Ivano-Frankivsk, UA: #7 of 18 inventorsTop 40%
Overall (All Time): #3,905,870 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4936549 Pulley Valery A. Ivanov, Jury L. Gavryliv, Jury D. Petrina, Anatoly M. Kozlov 1990-06-26