Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11407041 | Long hole saw for composite material insulation panel | Jong-Kil Kwon, Yun-Jeong Choi, Jin Kwon, Hyeon Kwon | 2022-08-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11407041 | Long hole saw for composite material insulation panel | Jong-Kil Kwon, Yun-Jeong Choi, Jin Kwon, Hyeon Kwon | 2022-08-09 |