Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11525477 | Fractal structure for power-generation of bearing rotating vibration | Yong Bok Lee, Wonil Kwak, Jungwan Kim | 2022-12-13 |
| 11241738 | Metal powder manufacturing apparatus for metal 3D printer | Yong Bok Lee, Jungwan Kim, Sena Jeong, Wonil Kwak, Jaeseung Byun | 2022-02-08 |