Top Inventors at Seoyon E-Hwa Co. 2021
| Rank | Name | Patents |
|---|---|---|
| 1 | Ji Hyun Cho | 2 |
| 2 | Dong Suk Kim | 1 |
| 3 | Hyun Jun Park | 1 |
| #4 | Jae Sik Seo | 1 |
| #5 | Jong Kyu Kim | 1 |
| #6 | Ki-Ho Kim | 1 |
| #7 | Seong Kwon Go | 1 |
| #8 | Sung Won Lee | 1 |
| #9 | Su Wan Song | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Ji Hyun Cho | 2 |
| 2 | Dong Suk Kim | 1 |
| 3 | Hyun Jun Park | 1 |
| #4 | Jae Sik Seo | 1 |
| #5 | Jong Kyu Kim | 1 |
| #6 | Ki-Ho Kim | 1 |
| #7 | Seong Kwon Go | 1 |
| #8 | Sung Won Lee | 1 |
| #9 | Su Wan Song | 1 |