Dongyang E&p Inc.

Je Hoon Yun (1 out of 44 patents)

Dong Won Jang (1 out of 21 patents)

Duk Ju Ahn (1 out of 7 patents)

4.  Seong Uk Baek (1 out of 1 patent)

5.  Dong Woo Cheon (1 out of 1 patent)

6.  Seong Min Kim (1 out of 44 patents)

7.  Jong Seup Lee (1 out of 1 patent)

8.  Jung Ick Moon (1 out of 44 patents)

9.  Sang Bong Jeon (1 out of 10 patents)

10.  In Kui Cho (1 out of 56 patents)

11.  Hyung Do Choi (1 out of 22 patents)

12.  Byoung In Lee (1 out of 1 patent)

13.  Woo Chul Lee (1 out of 1 patent)

14.  Byung Chan Kim (1 out of 9 patents)