ALEXANDRIA, Va., May 5 -- United States Patent no. 12,620,608, issued on May 5, was assigned to KOLON INDUSTRIES INC. (Seoul, South Korea).
"Fuel cell humidifier" was invented by Do Woo Kim (Seoul, South Korea), Hyoung Mo Yang (Seoul, South Korea), In Ho Kim (Seoul, South Korea) and Na Hyun Ahn (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a fuel cell humidifier including: a humidifying module for humidifying dry gas, supplied from outside, by using wet gas discharged from a fuel cell stack; and a first cap coupled to one end of the humidifying module, wherein the humidifying module includes a mid-case, and at least one cartridge which is disposed in the ...