Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9833821 | Roll forming device for forming variable thickness plate | Mun Yong Lee | 2017-12-05 |
| 9573318 | Flexible roll forming device | Mun Yong Lee | 2017-02-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9833821 | Roll forming device for forming variable thickness plate | Mun Yong Lee | 2017-12-05 |
| 9573318 | Flexible roll forming device | Mun Yong Lee | 2017-02-21 |