Top Inventors at Dong-A Pencil Co. All Time
Showing 1–9 of 9 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Hakjae Kim | 14 |
| 2 | Jewon Kim | 7 |
| 3 | Chang Bong Yoon | 6 |
| 3 | Sung Ryul Hwang | 6 |
| #5 | Hak-Jae Kim | 3 |
| #6 | Chung Kyung Kim | 1 |
| #6 | Je Won Kim | 1 |
| #6 | Jung Gul AN | 1 |
| #6 | Kwang Taek Jeon | 1 |