KC

Kwang Hoe Choi

Overall (All Time): #3,255,154 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7972507 Advanced wastewater treatment process using up and down aerobic/anaerobic reactors of channel type 2011-07-05