GG

Grigori Galperin

📍 Novokuznetsk, RU: #4 of 53 inventorsTop 8%
Overall (All Time): #2,283,615 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5417740 Method for producing steel Anatoli Boutchenkov, Gregory M. Gitman, Rafik Aizatulov 1995-05-23
5378261 Method for producing steel Rafik Aizatulov, Boris Kustov, Iakov Grenader, Gregory M. Gitman 1995-01-03