Top Inventors at Sung An Machinery Co. All Time
Showing 1–9 of 9 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Jin Woo Seong | 3 |
| 1 | Yong Sung Kim | 3 |
| 1 | Young Jin Kim | 3 |
| #4 | Dong Kwon Choi | 2 |
| #4 | Ok Jin Kim | 2 |
| #6 | Dong Hoon Kim | 1 |
| #6 | Jang Hwan Lee | 1 |
| #6 | Tae Su Chun | 1 |
| #6 | Young-Min Lee | 1 |