Inventor
CARGNELLI JOE
CA11 patents
Patents
11 patentsUS6787254B2Sep 7, 2004
Method and apparatus for humidification and temperature control of incoming fuel cell process gas
HYDROGENICS CORP19 citations91
US7077187B2Jul 18, 2006
Apparatus for exchanging energy and/or mass
HYDROGENICS CORP13 citations83
US6746789B1Jun 8, 2004
Catalytic humidifier and heater for the fuel stream of a fuel cell
HYDROGENICS CORP13 citations83
US7261150B2Aug 28, 2007
Apparatus for humidification and temperature control of incoming fuel cell process gas
HYDROGENICS CORP5 citations72
US7051801B1May 30, 2006
Method and apparatus for humidification and temperature control of incoming fuel cell process gas
HYDROGENICS CORP7 citations72
US6869717B2Mar 22, 2005
Manifold for a fuel cell system
HYDROGENICS CORP10 citations72
US6706429B1Mar 16, 2004
Catalytic humidifier and heater, primarily for humidification of the oxidant stream for a fuel cell
HYDROGENICS CORP9 citations72
US6916567B2Jul 12, 2005
Regenerative dryer device and method for water recovery, primarily in the cathode side, of a proton exchange membrane fuel cell
HYDROGENICS CORP3 citations62
US7338727B2Mar 4, 2008
Method of operating a fuel cell to provide a heated and humidified oxidant
HYDROGENICS CORP2 citations61
US6790546B2Sep 14, 2004
Method of heating and humidifying at least one of a fuel stream and an oxidant stream for a fuel cell
HYDROGENICS CORP1 citations51
US7052791B2May 30, 2006
Apparatus for humidification and temperature control of incoming fuel cell process gas
HYDROGENICS CORP0 citations40