Tae-il So

4 Patents

• US125531142026

  High Strength Steel Plate Having Excellent Low Temperature Impact Toughness. and Method for Manufacturing the Same

  POSCO

  0 cites
• US123518842025

  High-strength Ultra-thick Steel Plate Having Superb Impact Toughness at Low-temperatures, and Method for Manufacturing Same

  POSCO

  0 cites
• US122643872025

  Steel Plate Having Excellent Heat Affected Zone Toughness and Method for Manufacturing Thereof

  POSCO CO., Ltd

  0 cites
• US116241012023

  Steel for Pressure Vessel Having Excellent Surface Quality and Impact Toughness, and Method for Manufacturing Same

  POSCO CO., Ltd

  0 cites