Na Hyeon An

3 Patents

• US123346052025

  Fuel Cell Humidifier and Manufacturing Method Therefor

  KOLON INDUSTRIES, Inc.

  0 cites
• US118762592024

  Composite Hollow Fiber Membrane, Manufacturing Method Therefor, Hollow Fiber Membrane Cartridge Including Same, and Fuel Cell Membrane Humidifier

  KOLON INDUSTRIES, Inc.

  0 cites
• US118310472023

  Membrane Humidifier for Fuel Cell, and Fuel Cell System Comprising Same

  KOLON INDUSTRIES, Inc.

  0 cites