Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D734843 | Dehumidifier | — | 2015-07-21 |
| D729919 | Dehumidifier | — | 2015-05-19 |
| D682406 | Air purifier and humidifier | — | 2013-05-14 |
| D565159 | Air purifying humidifier | Hi-In Shin, Hyoung Woo Kim, Yun-Mi Rhee | 2008-03-25 |