Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10384965 | Sewage treatment system using granule | Chanhyuk Park, Yunchul Chung, Yongxun Jin, Min Kyu Choi, Changhyun Ryu +1 more | 2019-08-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10384965 | Sewage treatment system using granule | Chanhyuk Park, Yunchul Chung, Yongxun Jin, Min Kyu Choi, Changhyun Ryu +1 more | 2019-08-20 |