Top Inventors at Bluebird 2021
| Rank | Name | Patents |
|---|---|---|
| 1 | Jang Won Lee | 4 |
| 2 | Jung Sik Park | 3 |
| 3 | Chang Shin Gwak | 1 |
| #4 | Chan Woong Park | 1 |
| #5 | Jung Hoon Choi | 1 |
| #6 | Moon Gyu Hong | 1 |
| #7 | Seung Min Jun | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Jang Won Lee | 4 |
| 2 | Jung Sik Park | 3 |
| 3 | Chang Shin Gwak | 1 |
| #4 | Chan Woong Park | 1 |
| #5 | Jung Hoon Choi | 1 |
| #6 | Moon Gyu Hong | 1 |
| #7 | Seung Min Jun | 1 |