Inventor
GALLAGHER EMERSON R
CA11 patents
⚠️ This page may combine multiple inventors who share the name “GALLAGHER EMERSON R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BALLARD POWER SYSTEMS
8 patentsUS7374838B2May 20, 2008
Electrochemical fuel cell with fluid distribution layer having non-uniform permeability
BALLARD POWER SYSTEMS39 citations91
US6818165B2Nov 16, 2004
Method of fabricating fluid flow field plates
BALLARD POWER SYSTEMS23 citations91
US6783884B2Aug 31, 2004
Flow field plate assembly for an electrochemical fuel cell
BALLARD POWER SYSTEMS9 citations72
US10892509B2Jan 12, 2021
Compression apparatus for fuel cell stack
BALLARD POWER SYSTEMS6 citations71
US9240598B2Jan 19, 2016
Seal for solid polymer electrolyte fuel cell
BALLARD POWER SYSTEMS4 citations68
US7390586B2Jun 24, 2008
Fuel cell stacks of alternating polarity membrane electrode assemblies
BALLARD POWER SYSTEMS6 citations57
US11742503B2Aug 29, 2023
Method and system for operating an electrochemical fuel cell stack with improved performance recovery
BALLARD POWER SYSTEMS0 citations44
US6800328B2Oct 5, 2004
Process for impregnating porous parts
BALLARD POWER SYSTEMS1 citations42