JL

Jong-Seong Lee

AC Amt Co.: 1 patents #2 of 4Top 50%
📍 Seoul, KR: #3,228 of 8,209 inventorsTop 40%
Overall (2022): #394,959 of 548,613Top 75%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11378232 Device for automatically opening/closing gas barrel valve and method therefor Du Chul Kim, Won Ho Choi 2022-07-05