Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6881467 | Vacuum insulator using glass white wool and its fabrication method | Goo Dae Kim, No Kyung PARK, Yong-Gyu Shin, Sung Ho Yoon, Sung Kyu Lee | 2005-04-19 |
| 6841789 | Apparatus for surface modification of polymer, metal and ceramic materials using ion beam | Seok-Keun Koh, Won Kook Choi, Jung-Il Cho | 2005-01-11 |