Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8449698 | Dual phase steel sheet and method of manufacturing the same | Dong Eun Kim, Jin-Sung Park, Man-Been Moon, HYUN-WOON OH | 2013-05-28 |
| 8257516 | Method for manufacturing super strong steel body for manufacture of products with complicated shape | Seung-Man Nam, Man-Been Moon, Sang Muk Na, Sung Namkoong | 2012-09-04 |