ZY

Zuwhan Yun

PU Polytechnic University: 2 patents #13 of 69Top 20%
Overall (All Time): #2,266,825 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5853588 Wastewater treatment process Alan H. Molof, Sungtai Kim 1998-12-29
5128040 Wastewater treatment process Alan H. Molof 1992-07-07