Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6798982 | Hair drier having a pad for generating far-infrared rays and anions and method for making the pad | Jae-young Ryu | 2004-09-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6798982 | Hair drier having a pad for generating far-infrared rays and anions and method for making the pad | Jae-young Ryu | 2004-09-28 |