Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D478101 | Refrigerator | Sang Sin Kwak | 2003-08-05 |
| D477614 | Refrigerator | Sang Sin Kwak | 2003-07-22 |
| D471923 | Cooling duct for refrigerator | Hyung Geol Park | 2003-03-18 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D478101 | Refrigerator | Sang Sin Kwak | 2003-08-05 |
| D477614 | Refrigerator | Sang Sin Kwak | 2003-07-22 |
| D471923 | Cooling duct for refrigerator | Hyung Geol Park | 2003-03-18 |