Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D882894 | Brush for cleaner | Hyoungsub Choi | 2020-04-28 |
| D882196 | Brush for cleaner | Hyoungsub Choi | 2020-04-21 |
| D881493 | Brush for cleaner | Hyoungsub Choi | 2020-04-14 |
HL
Hwandong Lee
Overall (2020): #87,746 of 565,922Top 20%
3
Patents 2020