Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8668762 | Method for manufacturing desulfurizing agent | Jung Ho Seo, Dong In Jang | 2014-03-11 |
| 8650927 | Forming device for thixoextrusion and method thereof | Young-Ok Yoon, Dong In Jang | 2014-02-18 |
| 8584501 | Forming device for thixoextrusion and method thereof | Young-Ok Yoon, Dong In Jang | 2013-11-19 |
| 8349050 | Desulfurizing agent and method for manufacturing the same | Jung Ho Seo, Dong In Jang | 2013-01-08 |