SH

Seong Ha-Yeong

EC Essen Tech Co.: 3 patents #6 of 11Top 55%
📍 Gunsan-si, KR: #12 of 63 inventorsTop 20%
Overall (All Time): #1,430,529 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D914165 Valve Kwak Ji Ho, Choi Jung-Hoon 2021-03-23
D886248 Valve Kwak Ji Ho, Choi Jung-Hoon 2020-06-02
D886250 Valve Kwak Ji Ho, Choi Jung-Hoon 2020-06-02