DY

Dong Hwan Yoon

HM Hyundai Motor: 1 patents #917 of 2,542Top 40%
KM Kia Motors: 1 patents #832 of 2,275Top 40%
📍 Suneung-ri, KR: #411 of 843 inventorsTop 50%
Overall (2022): #469,053 of 548,613Top 90%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11539054 Method of manufacturing catalyst ink free of eluted transition metal for fuel cell Dae Yong Son, Yoon Hwan Cho 2022-12-27