Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11220836 | Door lock mortise | Sung Won Yoo | 2022-01-11 |
SL
Sang Han Lee
Overall (2022): #273,199 of 548,613Top 50%
1
Patents 2022