Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8082947 | Separable ball valve apparatus and ball valve assembly | Seok-Kyu Chang | 2011-12-27 |
| 7983377 | Emergency core cooling system having core barrel injection extension ducts | Tae-Soon Kwon, Won-Pil Baek | 2011-07-19 |
| 7920666 | Safety injection tank with gravity driven fluidic device | Tae-Soon Kwon, In-Chul Chu, Won-Pil Baek | 2011-04-05 |