Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11021336 | Sheet transfer apparatus and method for transferring sheet using the same | Gyuwon Park, Jungsoo Ok, Pilseon Ji | 2021-06-01 |
| 10427898 | Sheet transfer apparatus and method for transferring sheet using the same | Gyuwon Park, Jungsoo Ok, Pilseon Ji | 2019-10-01 |