Top Inventors at Hana Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Mitchell G. Davis | 3 |
| 2 | Bok Jin Sa | 1 |
| 3 | Qing Xiao | 1 |
| #4 | Sungil Kang | 1 |
| #5 | Sung Hwan Kang | 1 |
| #6 | Xiao Hu | 1 |
| #7 | Yong Jin Kim | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Mitchell G. Davis | 3 |
| 2 | Bok Jin Sa | 1 |
| 3 | Qing Xiao | 1 |
| #4 | Sungil Kang | 1 |
| #5 | Sung Hwan Kang | 1 |
| #6 | Xiao Hu | 1 |
| #7 | Yong Jin Kim | 1 |