Inventor
MARGIOTT PAUL R
US30 patents
⚠️ This page may combine multiple inventors who share the name “MARGIOTT PAUL R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UTC FUEL CELLS LLC
16 patentsUS6984464B2Jan 10, 2006
Hydrogen passivation shut down system for a fuel cell power plant
UTC FUEL CELLS LLC55 citations94
US6821668B1Nov 23, 2004
Fuel purging of cascaded fuel cell stack
UTC FUEL CELLS LLC31 citations93
US6936360B2Aug 30, 2005
Method and apparatus for operating a fuel cell system
UTC FUEL CELLS LLC19 citations92
US6519510B1Feb 11, 2003
Method and apparatus for operating a fuel cell system
UTC FUEL CELLS LLC37 citations92
US6472095B2Oct 29, 2002
Hybrid fuel cell reactant flow fields
UTC FUEL CELLS LLC35 citations92
US6393354B1May 21, 2002
Predictive control arrangement for load-following fuel cell-powered applications
UTC FUEL CELLS LLC25 citations92
US6365291B1Apr 2, 2002
Direct antifreeze solution concentration control system for a fuel cell power plant
UTC FUEL CELLS LLC49 citations92
US7141324B2Nov 28, 2006
Hydrogen passivation shut down system for a fuel cell power plant
UTC FUEL CELLS LLC17 citations91
US6828048B2Dec 7, 2004
Shut-down procedure for fuel cell fuel processing system
UTC FUEL CELLS LLC36 citations91
US6368737B1Apr 9, 2002
Subambient pressure coolant loop for a fuel cell power plant
UTC FUEL CELLS LLC32 citations91
US6890671B2May 10, 2005
Fuel mixing control for fuel cell power plants operating on multiple fuels
UTC FUEL CELLS LLC15 citations84
US6986959B2Jan 17, 2006
Low temperature fuel cell power plant operation
UTC FUEL CELLS LLC13 citations80
US6818336B2Nov 16, 2004
Fuel control for fuel-processor steam generation in low temperature fuel cell power plant
UTC FUEL CELLS LLC15 citations80
US6959730B2Nov 1, 2005
Single valve fuel cell stack gas flow and containment
UTC FUEL CELLS LLC4 citations63
US6989208B2Jan 24, 2006
Fuel cell power plant used as reformate generator
UTC FUEL CELLS LLC1 citations61
US6740435B2May 25, 2004
System and method for preparing fuel for fuel processing system
UTC FUEL CELLS LLC0 citations47
INT FUEL CELLS CORP
5 patentsUS6093500AJul 25, 2000
Method and apparatus for operating a fuel cell system
INT FUEL CELLS CORP113 citations98
US6007931ADec 28, 1999
Mass and heat recovery system for a fuel cell power plant
INT FUEL CELLS CORP162 citations98
US5503944AApr 2, 1996
Water management system for solid polymer electrolyte fuel cell power plants
INT FUEL CELLS CORP239 citations97
US4781241ANov 1, 1988
Heat exchanger for fuel cell power plant reformer
INT FUEL CELLS CORP143 citations95
US5565279AOct 15, 1996
System and method for providing optimum cell operating temperatures and steam production in a fuel cell power plant
INT FUEL CELLS CORP18 citations70
UTC POWER CORP
4 patentsUS7855020B1Dec 21, 2010
Hydrogen passivation shut down system for a fuel cell power plant
UTC POWER CORP10 citations82
US7291416B2Nov 6, 2007
Fuel cell system having inlet fuel to more than one and/or recycle to less than all of the fuel fields
UTC POWER CORP4 citations58
US7485380B2Feb 3, 2009
Fuel cell power plant used as reformate generator
UTC POWER CORP0 citations51
US7799476B2Sep 21, 2010
Fixed IDC operation of fuel cell power plant
UTC POWER CORP0 citations45