Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12297959 | Gas cylinder automation system | Jinho So, Kwangiun Kim, Huigwan Lee, Hyungho Choi, Junhyong Lee | 2025-05-13 |
CA
Chigun An
Overall (All Time): #2,413,077 of 4,157,543Top 60%
1
Patents All Time