Patents/Assignees

Hongduk Industrial Co., Ltd.

3 patents in portfolio

US12351979utility2025
Steel Cord for Tire Belt Ply Reinforcement
0 cites
US12043879utility2024
Steel Cord and Single Steel Wire Having Excellent Straightness Quality for Reinforcing Tire and Manufacturing Method Thereof
0 cites
US11834747utility2023
Plated Steel Wire and Manufacturing Method for the Same
0 cites