Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8220525 | Method for predicting surface quality of thin slab hot rolled coil and method for producing thin slab hot rolled coil using the same | Wonjae Cho, Kyoungho So, Kaeyoung Lee, Jutae Choi, Jinsoo Jang +1 more | 2012-07-17 |
| 8051894 | Centering submerged entry nozzle for continuous casting of metal slab | Hongkil Moon, Kaeyoung Lee, Jutae Choi, Jaehwan Ahn | 2011-11-08 |