JK

Jeung-Ui Kwen

📍 Seoul, KR: #24,369 of 39,741 inventorsTop 65%
Overall (All Time): #3,529,121 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6651265 Water saving siphon cover of a chamber pot — 2003-11-25