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https://drivepatents.com/patents/981690 · 27 Nov 2013
The present invention relates a method for manufacturing a fuel cell. An object of the present invention is to provide a method for manufacturing a membrane electrode assembly capable of solving an electrical connection problem caused by uneven tube length...
https://drivepatents.com/patents/1087389 · 6 May 2004
A method of making a fuel cell (10) includes the following steps. A pattern (12) is placed on a base surface (14) to create a predetermined topography on the base surface (14). An anode layer (16), a cathode layer (18) and/or an electrolyte layer (20) is/a...