Patents/Inventors

Hwan-goo Seong

Gwangyang-siKR1 patent

2 Patents

US122586572025
Hot-rolled Steel Sheet Having Excellent Impact Resistance, Steel Pipe, Member, and Manufacturing Methods Therefor
POSCO CO., Ltd
0 cites
US119396392024
Ultra-high-strength Hot-rolled Steel Sheet, Steel Pipe, Member, and Manufacturing Methods Therefor
POSCO CO., Ltd
0 cites