Top Inventors at Duckyang Ind. Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Dongmin Jeon | 8 |
| 2 | Hi Su Cho | 6 |
| 3 | Sae Hoon Oh | 6 |
| #4 | Kwang-Seub Kim | 3 |
| #5 | Jin Wan Park | 2 |
| #6 | Yong Hyun Nam | 2 |
| #7 | Byung Seok Kong | 1 |
| #8 | Chungsik Yim | 1 |
| #9 | Dae Hee Lee | 1 |
| #10 | Dowon Kim | 1 |
| #11 | Ik Jin Jung | 1 |
| #12 | In Soo Han | 1 |
| #13 | In-Gyu Kim | 1 |
| #14 | Jae Hyun An | 1 |
| #15 | Jaewook Kim | 1 |
| #16 | Jang Won Lee | 1 |
| #17 | Jaeseung Lee | 1 |
| #18 | Jong Sun Lee | 1 |
| #19 | Jung Hoon Woo | 1 |
| #20 | Kyeongkuk Cho | 1 |
| #21 | Kyuhoon Cho | 1 |
| #22 | Seung Sik Han | 1 |
| #23 | Seung Ho Kim | 1 |
| #24 | Soo Bok Kim | 1 |
| #25 | Tae Hoon Song | 1 |
| #26 | Yang Gi Lee | 1 |
| #27 | Yong Gu Kang | 1 |
| #28 | Yonghyun NAM | 1 |