JG

Josef Gaportsin

Overall (All Time): #3,436,049 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7147058 Method of and system for production of hydrocarbons Vladimir Shaposhnikov, Leonid Levitan, Vyacheslav I Slavin 2006-12-12