Top Inventors at Kcw All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Jaehyuck An | 20 |
| 2 | Kwanhee Kim | 6 |
| 3 | Jae Hyuck An | 5 |
| #4 | Jinwan Park | 4 |
| #5 | Kwan Hee Kim | 3 |
| #6 | Dong Hyun Lee | 2 |
| #7 | Jin Wan Park | 2 |
| #8 | Jong Heon LEE | 2 |
| #9 | Tae Kyeong Kim | 2 |
| #10 | Woosung Lee | 2 |
| #11 | Bock Cheol Lee | 1 |
| #12 | Chang Ky Kang | 1 |
| #13 | Chang Oan Woo | 1 |
| #14 | Gi Jae Pyun | 1 |
| #15 | Hyun Sub Kim | 1 |
| #16 | II Soo KIM | 1 |
| #17 | Ill Soo Kim | 1 |
| #18 | Jae Seo LEE | 1 |
| #19 | Je Seong Lee | 1 |
| #20 | Ji-Yong Jeong | 1 |
| #21 | Jin Hee Lee | 1 |
| #22 | Kyung Hee CHO | 1 |
| #23 | Kyungyol Kim | 1 |
| #24 | Nak Kyoung Kong | 1 |
| #25 | Tae Kyung Kim | 1 |
| #26 | Young-Ki Kim | 1 |
| #27 | Young Sub Oh | 1 |