IJ

Il Soo Jeong

UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #3,571,462 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6183835 Manufacturing method of reinforced fiber sheet useful for repairing/reinforced concrete structure Yong-jun Cho, Sam Tae Chung, Se Hyun Cho 2001-02-06