Top Inventors at Sk Planet Co. 2021
| Rank | Name | Patents |
|---|---|---|
| 1 | Hai Gang Roh | 2 |
| 2 | Tae Meon Bae | 2 |
| 3 | Dong Su Lee | 1 |
| #4 | Dong Hun Shin | 1 |
| #5 | Gum Won Hong | 1 |
| #6 | Han-Joon Kim | 1 |
| #7 | Hong-Seo Yun | 1 |
| #8 | Hyun-Sik NA | 1 |
| #9 | Jung-Keun Yang | 1 |
| #10 | Kwonho Lee | 1 |
| #11 | Nam Hee Kang | 1 |
| #12 | Sungoh OH | 1 |
| #13 | Sunghyun YOON | 1 |
| #14 | Young Sook Hwang | 1 |