Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12415678 | Chemical supply system | Dongwon Kim, Minyoung KIM, Jongkyu Kim, Jinho So, Jaehwa Yang +1 more | 2025-09-16 |
| 12297959 | Gas cylinder automation system | Jinho So, Kwangiun Kim, Chigun An, Huigwan Lee, Junhyong Lee | 2025-05-13 |