Top Inventors at Drb Industrial Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | YoonTae Nam | 4 |
| 2 | Yoon Tae Nam | 2 |
| 3 | Cheol Hyun Cho | 1 |
| #4 | Cheolhyun Cho | 1 |
| #5 | Da Yeon KIM | 1 |
| #6 | Eui Jae Cho | 1 |
| #7 | Jung-Ho Park | 1 |
| #8 | Kyujin Lee | 1 |
| #9 | Sung Su Yun | 1 |
| #10 | Won Jin Kim | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | YoonTae Nam | 4 |
| 2 | Yoon Tae Nam | 2 |
| 3 | Cheol Hyun Cho | 1 |
| #4 | Cheolhyun Cho | 1 |
| #5 | Da Yeon KIM | 1 |
| #6 | Eui Jae Cho | 1 |
| #7 | Jung-Ho Park | 1 |
| #8 | Kyujin Lee | 1 |
| #9 | Sung Su Yun | 1 |
| #10 | Won Jin Kim | 1 |