Top Inventors at Heesung Catalysts 2021
| Rank | Name | Patents |
|---|---|---|
| 1 | Hyun-sik Han | 3 |
| 2 | Seung Chul Na | 2 |
| 3 | Dong Kun Kang | 1 |
| #4 | Eun-seok Kim | 1 |
| #5 | Ho-Dong Kim | 1 |
| #6 | Jin Won Kim | 1 |
| #7 | Jin-Woo Song | 1 |
| #8 | Kwi-Yeon Lee | 1 |
| #9 | Mi Young Kim | 1 |
| #10 | Narayana Rao Komateedi | 1 |
| #11 | Yong Sul Kim | 1 |
| #12 | Young-san Yoo | 1 |