YS

Young-Gwan Song

Overall (All Time): #2,440,620 of 4,157,543Top 60%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12372258 Air cleaning apparatus Hyo Dong KIM, Hee Chul Bae, Hyun-Ik Park, Eun Seon Park, One-Sub Kim +2 more 2025-07-29