Inventor
VAN DER GEEST MARIAN
CA3 patents
Patents
3 patentsUS6472090B1Oct 29, 2002
Method and apparatus for operating an electrochemical fuel cell with periodic reactant starvation
BALLARD POWER SYSTEMS91 citations95
US6764780B2Jul 20, 2004
Method and apparatus for increasing the temperature of a fuel cell
BALLARD POWER SYSTEMS10 citations71
US7132179B2Nov 7, 2006
Methods and apparatus for improving the cold starting capability of a fuel cell
BALLARD POWER SYSTEMS10 citations70