ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,537,214, issued on Jan. 27, was assigned to AUDI AG (Ingolstadt, Germany).
"Kit for a fuel cell stack and method for producing a fuel cell stack" was invented by Norbert Kluy (Schernfeld, Germany) and Markus Gretzer (Eichstatt, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A kit for a fuel cell stack comprises a first plurality of unit cells of the same design, which can be stacked on top of each other in a stacking direction and which each have one or more media channels and a membrane electrode assembly, the membrane electrode assembly comprising a cathode, an anode, and a membrane arranged between the cathode and the anode, a first media gui...