JH

Jin-Ill Hwang

HS Hyundai Steel: 1 patents #3 of 29Top 15%
Overall (2017): #376,027 of 506,227Top 75%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9664444 Slag discharge door device for an electric furnace Joon-Seong Ki 2017-05-30