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Ballard Power Systems Inc patents


Recent patent applications related to Ballard Power Systems Inc. Ballard Power Systems Inc is listed as an Agent/Assignee. Note: Ballard Power Systems Inc may have other listings under different names/spellings. We're not affiliated with Ballard Power Systems Inc, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "B" | Ballard Power Systems Inc-related inventors


Seal for solid polymer electrolyte fuel cell

A sealed membrane electrode assembly (MEA) and a method of sealing the MEA comprises the steps of providing a frame around a periphery of the MEA to form a framed MEA; providing a through-hole in the frame; placing the framed MEA into a seal mold, the seal mold comprising a... Ballard Power Systems Inc

Use of neural network and eis signal analysis to quantify h2 crossover in-situ in operating pem cells

Methods for detecting a hydrogen leak and quantifying a rate of the same in a polymer electrolyte membrane fuel cell stack are provided, as well as a fuel cell diagnostic apparatus that diagnoses a hydrogen leak in a fuel cell stack.... Ballard Power Systems Inc








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