JC

Joo A Choi

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Dongjin-myeon, KR: #47 of 237 inventorsTop 20%
Overall (All Time): #1,432,991 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11000354 Electric toothbrush Jae Seung Choi 2021-05-11
7921496 Electric toothbrush — 2011-04-12
7222382 Electron-motion toothbrush Joo Ri Choi 2007-05-29