NC

Nak Sun Choi

SH Spg Holding: 1 patents #1 of 13Top 8%
📍 Wolhang-myeon, KR: #84 of 186 inventorsTop 50%
Overall (All Time): #3,440,295 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6849976 Housing structure for geared motors Jin Goon Yoon, Sang Hyo Choi 2005-02-01