Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7642483 | Glass-plate cutting machine | Ki-Yong You, Choon-Taek Kim, Min-Young An | 2010-01-05 |
| 7638730 | Apparatus for cutting glass plate | Ki-Ryong Yoo, Choon-Taek Kim, Min-Young An | 2009-12-29 |