Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10704453 | Flow control valve | Cheol Soo Park, Jun Sik Park, Bong Hoon Han | 2020-07-07 |
| 10690040 | Flow control valve and method of controlling the same | Jae-Soo Jang, Cheol Soo Park, Bong Hoon Han, Jun Sik Park, Phil Gi Lee +1 more | 2020-06-23 |