IS

Ivan M. Sapunarov

Overall (All Time): #4,089,359 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4267046 Method and apparatus for dewatering of fine-grained materials Stoycho M. Stoev, Vladimir Kirillovich Ivanov 1981-05-12