Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6439839 | Blower | Sung Il Park, Joon Sei Lee | 2002-08-27 |
| 6416288 | Axial-flow fan | — | 2002-07-09 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6439839 | Blower | Sung Il Park, Joon Sei Lee | 2002-08-27 |
| 6416288 | Axial-flow fan | — | 2002-07-09 |