Top Inventors at Sk Signet All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Ho Byung Chae | 2 |
| 2 | Hyun-Seok Park | 2 |
| 3 | Jae Uk Ham | 2 |
| #4 | Ji Hun Kim | 2 |
| #5 | Chung-youl Lee | 1 |
| #6 | Dong-Hun Kim | 1 |
| #7 | Ho-Chul Hwang | 1 |
| #8 | Hyun Mook Kang | 1 |
| #9 | Jong-Hoon Shin | 1 |
| #10 | Kyung Se Moon | 1 |
| #11 | Min Kyu Lee | 1 |
| #12 | Min-Gyu Son | 1 |
| #13 | Tae Eun Mun | 1 |
| #14 | Young Jun Kim | 1 |