Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11858076 | Method of operating fastening apparatus and fastening apparatus | Do Kyoung Ji, Se Hoon Ham, Dong Ho Kwak, Yong Tae Kim | 2024-01-02 |
| 11253964 | Fastening apparatus and method for operating same | Jeong Seong An, Jong Seung Park, Young Seok Lee | 2022-02-22 |
| 10279457 | Cylinder head pallet | Young Seok Lee, Do Kyoung Ji | 2019-05-07 |