SC

Sang Gyoon Chang

KC Kepco Engineering & Construction Company: 2 patents #2 of 32Top 7%
📍 Yeongi-myeon, KR: #4 of 28 inventorsTop 15%
Overall (2019): #124,643 of 560,194Top 25%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10304571 Magnetic jack type in-vessel control element drive mechanism Jin Seok Park, Yong Tae Jang, Myoung Goo Lee, Dae Hee Lee 2019-05-28
10224121 Sealing mechanism for a nuclear reactor vessel cable penetration tube Hyun Woo Park, Won-Ho Lee, Young Ju KWON, Myoung Goo Lee, Dae Hee Lee 2019-03-05