JC

Joo Ri Choi

📍 Dongjin-myeon, KR: #107 of 237 inventorsTop 50%
Overall (All Time): #3,386,566 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7222382 Electron-motion toothbrush Joo A Choi 2007-05-29