Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10125805 | Rivet screw drill | Mun Yong Lee | 2018-11-13 |
| 9873148 | Frame for self-piercing rivet system | Mun Yong Lee, Tae Young Kang, Do Hyung Kim, Sung Ho Lee | 2018-01-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10125805 | Rivet screw drill | Mun Yong Lee | 2018-11-13 |
| 9873148 | Frame for self-piercing rivet system | Mun Yong Lee, Tae Young Kang, Do Hyung Kim, Sung Ho Lee | 2018-01-23 |