Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8216694 | Coating composition for steel sheets having zinc and zinc alloy coating layer, method for forming coating layer using the coating composition and steel sheet having the coating layer formed thereof | Young Geun Kim, Ha Sun Park, Sang Min Lee, Yong-Woon Kim, Jae Ryung Lee | 2012-07-10 |