YP

Yong Hyo Park

GC Gs Engineering & Construction: 1 patents #1 of 35Top 3%
📍 Seoul, KR: #24,369 of 39,741 inventorsTop 65%
Overall (All Time): #3,316,634 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7485231 Activated sludge process using downflow sludge blanket filtration Ik Tai Yeom, Hyung-Soo Kim, Young Gyun Choi 2009-02-03