Han Ki Lee

2 Patents

• US115772772023

  Glass Wool Cutting Device and Method for Manufacturing Glass Wool Pellet Using the Same

  Dae Ha Co., Ltd.

  0 cites
• US115781992023

  Polyolefin-based Resin Composition for Vehicle Interior Material Comprising Heat-treated Waste Coffee Grounds

  GS Caltex Corporation

  0 cites