Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D483154 | Nail clippers | — | 2003-12-02 |
| 6608881 | Duct-type spacer grid with swirl flow vane for nuclear fuel assembly | Dong Seok Oh, Tae Hyun Chun, Wang-Kee In, Kee-Nam Song, Heung Seok Kang +2 more | 2003-08-19 |