Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6823561 | Magnetic type floor hinge | Kyihwan Park, Jinpyo Hong | 2004-11-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6823561 | Magnetic type floor hinge | Kyihwan Park, Jinpyo Hong | 2004-11-30 |