Inventor
STUMPER JUERGEN
CA8 patents
Patents
8 patentsUS6350538B1Feb 26, 2002
Fuel cell with fluid distribution layer having intergral sealing capability
BALLARD POWER SYSTEMS39 citations96
US6060190AMay 9, 2000
Electrochemical fuel cell membrane electrode assembly with porous electrode substrate
BALLARD POWER SYSTEMS62 citations96
US5863673AJan 26, 1999
Porous electrode substrate for an electrochemical fuel cell
BALLARD POWER SYSTEMS77 citations96
US5976726ANov 2, 1999
Electrochemical cell with fluid distribution layer having integral sealing capability
BALLARD POWER SYSTEMS83 citations95
US6974647B2Dec 13, 2005
Fuel cell fluid distribution layer having integral sealing capability
BALLARD POWER SYSTEMS15 citations92
US6682839B2Jan 27, 2004
Method and apparatus for controlling the temperature within an electrochemical fuel cell
BALLARD POWER SYSTEMS20 citations90
US6492043B1Dec 10, 2002
Method and apparatus for detecting a leak within a fuel cell
BALLARD POWER SYSTEMS41 citations90
US6713424B2Mar 30, 2004
Method of making fluid diffusion layers and electrodes having reduced surface roughness
BALLARD POWER SYSTEMS10 citations68