Top Inventors at Bolak Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Sang-Yong Kim | 7 |
| 2 | Soo Ryun Jung | 6 |
| 3 | Deok Kun Oh | 5 |
| #4 | Bong Soo Noh | 1 |
| #5 | Hong Kil Baek | 1 |
| #6 | Hyung-Hwan Hyun | 1 |
| #7 | Jin Hwan Choi | 1 |
| #8 | Jin Ho Seo | 1 |
| #9 | Ji Yoon SONG | 1 |
| #10 | Jung-Kul Lee | 1 |
| #11 | Kyung Ah Kim | 1 |
| #12 | Kyung Hwa Song | 1 |
| #13 | Soo Eun KIM | 1 |
| #14 | Song Mi Park | 1 |
| #15 | Yeon Ryu | 1 |