Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11986755 | Double pipe for uniformly distributing flow | — | 2024-05-21 |
| 9346695 | Apparatus for purifying wastewater and method thereof | Joo Hyung Ko, Kwan Y. Kim, Yun Jung Kim, Hyun Bae Kim, Hyoung Gun Kim +4 more | 2016-05-24 |