Top Inventors at Doosan 2021
| Rank | Name | Patents |
|---|---|---|
| 1 | Dongchul Lee | 2 |
| 2 | Eunsook Seo | 2 |
| 3 | Jinhup Yeu | 2 |
| #4 | Minki Kim | 2 |
| #5 | Yoojeung Lim | 2 |
| #6 | Byung-Sun Hong | 1 |
| #7 | Chanyoung Park | 1 |
| #8 | Hak Hyun Lee | 1 |
| #9 | Ho-Suk Kim | 1 |
| #10 | Kyungjin Lee | 1 |
| #11 | Mee-Nam Shinn | 1 |
| #12 | Samki Park | 1 |
| #13 | Woong Kim | 1 |