YV

Yefim Val

Overall (All Time): #2,155,833 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7195428 Gundrill Viktor P. Astakhov, Gregory Link 2007-03-27
7147411 Gundrill Viktor P. Astakhov, Gregory Link 2006-12-12