Top Inventors at Gcs Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Taek Kyun Nam | 17 |
| 2 | Jung-Ho Lee | 7 |
| 3 | Chang Sik Kim | 6 |
| #4 | Sang Hee Park | 5 |
| #5 | Suk-Hong CHOI | 5 |
| #6 | Hyuk Namgoong | 3 |
| #7 | Ha Yun Lee | 2 |
| #8 | Myeong Woo KIM | 2 |
| #9 | Tae-Yong Kim | 2 |
| #10 | Hayun LEE | 1 |
| #11 | Markus Huegle | 1 |