Inventor
DAVIS NEIL V
CA5 patents
Patents
5 patentsUS6607858B2Aug 19, 2003
Electrochemical fuel cell stack with improved reactant manifolding and sealing
BALLARD POWER SYSTEMS36 citations93
US6232008B1May 15, 2001
Electrochemical fuel cell stack with improved reactant manifolding and sealing
BALLARD POWER SYSTEMS61 citations93
US6649102B2Nov 18, 2003
Method of cutting expanded graphite sheet material
BALLARD POWER SYSTEMS16 citations91
US6783884B2Aug 31, 2004
Flow field plate assembly for an electrochemical fuel cell
BALLARD POWER SYSTEMS9 citations72
US6997696B2Feb 14, 2006
Apparatus for cutting expanded graphite sheet material
BALLARD POWER SYSTEMS4 citations61