YB

Yoo Byung Bark

📍 Seoul, KR: #14,539 of 39,741 inventorsTop 40%
Overall (All Time): #1,604,223 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6734385 Microwave plasma burner Merab I. Taktakkishvili, Sergei I. Gritsinin, Igor Kossyi 2004-05-11
6274077 Manufacturing method for a buffer and heat-insulating material made of a foamed cellulose substance Bang-Uk Hur 2001-08-14
6181068 Plasma generating apparatus Bang-Uk Hur, Sergei I. Gritsinin, Igor Kossyi, K. F. Sergeitchev 2001-01-30