Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12315355 | Chemical material leakage alarm-providing system and chemical material leakage alarm-providing method | Kyung Su Lee, Hyun Seung Lee, Joo Yeon OH, Gun Sik Jeong, Won Kyu Oh +1 more | 2025-05-27 |