Inventor
LAURITZEN MICHAEL V
CA7 patents
Patents
7 patentsUS6210820B1Apr 3, 2001
Method for operating fuel cells on impure fuels
BALLARD POWER SYSTEMS50 citations94
US6673480B1Jan 6, 2004
Sensor cell for an electrochemical fuel cell stack
BALLARD POWER SYSTEMS46 citations92
US7226689B2Jun 5, 2007
Method of making a membrane electrode assembly for electrochemical fuel cells
BALLARD POWER SYSTEMS12 citations76
US6500572B2Dec 31, 2002
Method for operating fuel cells on impure fuels
BALLARD POWER SYSTEMS6 citations72
US6679979B2Jan 20, 2004
Aqueous ionomeric gels and products and methods related thereto
BALLARD POWER SYSTEMS5 citations65
US7235315B2Jun 26, 2007
Electrochemical fuel cell stack having a plurality of integrated voltage reversal protection diodes
BALLARD POWER SYSTEMS3 citations59
US7060166B2Jun 13, 2006
Aqueous ionomeric gels and products and methods related thereto
BALLARD POWER SYSTEMS0 citations44