Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11564541 | Vacuum cleaner | Jinrae CHO, Phil Jae HWANG, Chung Jae RYU | 2023-01-31 |
JH
Jung Bae Hwang
Overall (2023): #379,699 of 537,848Top 75%
1
Patents 2023