JC

Jong Bok Chang

📍 Siheung-si, KR: #154 of 298 inventorsTop 55%
Overall (All Time): #2,787,078 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10626651 Hinge for opening/closing door — 2020-04-21