CK

Cheong J. Kang

📍 Seoul, KR: #24,369 of 39,741 inventorsTop 65%
Overall (All Time): #3,873,260 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5004278 Door lock having security device Seok Joon Kang 1991-04-02