Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11267180 | Extrusion die and extrusion method of sheet using the same | Chae Gyu Lee, Myung Han Lee, Byeong-In Ahn, Chang Kwon Chung | 2022-03-08 |
KY
Kyung-Hwan Yoon
Overall (2022): #365,117 of 548,613Top 70%
1
Patents 2022