Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10004371 | Cleaner | Mantae Hwang, Jungbae Hwang | 2018-06-26 |
PH
Philjae Hwang
Overall (2018): #275,827 of 503,207Top 55%
1
Patents 2018