Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8361243 | Method of forming {100} texture on surface of iron or iron-base alloy sheet, method of manufacturing non-oriented electrical steel sheet by using the same and non-oriented electrical steel sheet manufactured by using the same | — | 2013-01-29 |
| 5913987 | Finish treatment method and silicon steel sheet manufactured by direct casting method | Moon Chul Kim, Byoung Mu DO | 1999-06-22 |