YC

Young Ik Choi

Overall (All Time): #2,915,195 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10112131 Waste screening apparatus Young Nae Yoon, Youn Ho LEE, Hee Jong Jung, Mi Hwa KIM 2018-10-30