Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7926514 | Valve unit and reaction apparatus having the same | Jong-myeon Park, Yoon-kyuong Cho, Jeong-gun Lee, Beom Seok Lee | 2011-04-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7926514 | Valve unit and reaction apparatus having the same | Jong-myeon Park, Yoon-kyuong Cho, Jeong-gun Lee, Beom Seok Lee | 2011-04-19 |