Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8257470 | System of treating odor and hazardous gas with rotary regenerative heat exchanger and its apparatus | Hyun Jae Lee, Myeong Soo Yoon, Min Su SHIN, Jeong Ki Min | 2012-09-04 |