Patents/Inventors

Hong-ju Lee

Pohang-siKR1 patent

2 Patents

US120376672024
High-strength Steel Having Excellent Resistance to Sulfide Stress Cracking, and Method for Manufacturing Same
POSCO CO., Ltd
0 cites
US115663082023
Austenitic Steel Material Having Excellent Abrasion Resistance and Toughness and Manufacturing Method the Same
POSCO CO., Ltd
0 cites