KS

K. F. Sergeitchev

Overall (All Time): #3,570,878 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6181068 Plasma generating apparatus Bang-Uk Hur, Yoo Byung Bark, Sergei I. Gritsinin, Igor Kossyi 2001-01-30