Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12410353 | Mixed refrigerant composition and heat pump including the same | Bong Ho KANG, Hye Ri Kim, Sang Gu WOO, Jae Min Lee | 2025-09-09 |
| 7647884 | Slit coater with a standby unit for a nozzle and a coating method using the same | O Jun Kwon, Kang Il Cho, Jeong Kweon Park, Jin Tae Park | 2010-01-19 |