Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9765981 | Humidification filter, and vaporizing humidifier including the same | Sang Hoon Lee, Jeong-Myeong Kim | 2017-09-19 |
HC
Han Wook Cho
Overall (2017): #409,388 of 506,227Top 85%
1
Patents 2017