Top Inventors at Samhwa Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Kyungchang Lee | 11 |
| 2 | Kyung Chang LEE | 8 |
| 3 | Ki Sung Lee | 6 |
| #4 | Byung Jin Woo | 4 |
| #5 | Chang Gon Kim | 3 |
| #6 | Geun JANG | 3 |
| #7 | Dong Su Shin | 1 |
| #8 | Ga Yeon O | 1 |
| #9 | Ho Sang Kang | 1 |
| #10 | Jong Nam Hong | 1 |
| #11 | Jonghyun Park | 1 |
| #12 | Kwan Ho Lee | 1 |
| #13 | Sikyu Choi | 1 |