Top Inventors at Sk-Materials Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Cheol Woo Kim | 7 |
| 2 | Jae Hoon Kwak | 6 |
| 3 | Jin Kyung Jo | 6 |
| #4 | Young Bom Kim | 6 |
| #5 | Jong Ho Lee | 5 |
| #6 | Yu Na Shim | 5 |
| #7 | Kwang Kuk Lee | 3 |
| #8 | Je-Ho Lee | 2 |
| #9 | Min Kyung Seon | 2 |
| #10 | Beom Sik Kim | 1 |
| #11 | Byunghyang KWON | 1 |
| #12 | Byung Kwan Kwon | 1 |
| #13 | Eun-Ho SOHN | 1 |
| #14 | Hong Suk Kang | 1 |
| #15 | In Joon PARK | 1 |
| #16 | Jin Su Ham | 1 |
| #17 | Junghun KWAK | 1 |
| #18 | Jung Ha Shin | 1 |
| #19 | Shin Hong YOOK | 1 |
| #20 | Soo Bok Lee | 1 |
| #21 | Tae Hee Lee | 1 |
| #22 | Won-Ho Lee | 1 |
| #23 | Won Wook So | 1 |