PG

Petr S. Grinchuk

📍 Kramatorsk, UA: #7 of 48 inventorsTop 15%
Overall (All Time): #4,085,584 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4255954 Device for controlling shape of strip or sheet being rolled Alim I. Chabanov, Valery V. Daniljuk, Vladimir I. Rusaev, Sergei N. Tropin, Viktor I. Ponomarev +1 more 1981-03-17