Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6773803 | Far-infrared emission powder with antibacterial activity and bio-wave steel plate coated with resin containing same | Jae-Young Lee, Jin-Gun Sohn, Noi-Ha Cho, Ji Eun Oh, Jae-Eok Cho +3 more | 2004-08-10 |