Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10914310 | Blowing device | Heechul Park, Kyuhwan Choi | 2021-02-09 |
JJ
Jaehyuk Jung
Overall (2021): #418,565 of 548,734Top 80%
1
Patents 2021