Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7946140 | Washing machine using steam and method for controlling the same | In Geun Ahn | 2011-05-24 |
| 7913522 | Water level sensor of steam generating apparatus for washing or drying machine and steam generating apparatus with the same | — | 2011-03-29 |