Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6929671 | Combination air purifier and wind generator | Eung-Pil Kim | 2005-08-16 |
| 6855458 | Non-aqueous electrolyte composition for batteries | Jong-seob Kim, Young Gyu Kim, Tu Won Chang, Jin-Sung Kim, Ky Hoon Ahn | 2005-02-15 |