Inventor · disambiguated record
Carl A. Reiser
Also filed as: LANDAU MICHAEL B · REISER CARL · REISER CARL A · REISER CARL ANTHONY
79 granted patents·20 pending applications·2,008 citations·filing 1975–2015
99Inventor score
Files withUTC FUEL CELLS LLC27UTC POWER CORP19REISER CARL A10UNITED TECHNOLOGIES CORP9INT FUEL CELLS CORP5
Top patents by PatentIndex Score
99 records- 0198US4769297ASolid polymer electrolyte fuel cell stack water management systemINT FUEL CELLS CORP·Filed 1987·Granted Sep 6, 1988·215 cites·8 claims
- 0298US3964930AFuel cell cooling systemUNITED TECHNOLOGIES CORP·Filed 1975·Granted Jun 22, 1976·127 cites·9 claims
- 0395US6514635B2Procedure for shutting down a fuel cell system having an anode exhaust recycle loopUTC FUEL CELLS LLC·Filed 2001·Granted Feb 4, 2003·74 cites·34 claims
- 0494US7141324B2Hydrogen passivation shut down system for a fuel cell power plantUTC FUEL CELLS LLC·Filed 2005·Granted Nov 28, 2006·17 cites·14 claims
- 0594US6984464B2Hydrogen passivation shut down system for a fuel cell power plantUTC FUEL CELLS LLC·Filed 2003·Granted Jan 10, 2006·55 cites·6 claims
- 0694US6858336B2Procedure for shutting down a fuel cell system using air purgeUTC FUEL CELLS LLC·Filed 2002·Granted Feb 22, 2005·61 cites·32 claims
- 0794US6399234B2Fuel cell stack assembly with edge sealUTC FUEL CELLS LLC·Filed 2000·Granted Jun 4, 2002·68 cites·32 claims
- 0894US5700595AIon exchange membrane fuel cell power plant with water management pressure differentialsINT FUEL CELLS CORP·Filed 1995·Granted Dec 23, 1997·121 cites·6 claims
- 0994US4826742AWater and heat management in solid polymer fuel cell stackINT FUEL CELLS CORP·Filed 1988·Granted May 2, 1989·81 cites·5 claims
- 1093US7855020B1Hydrogen passivation shut down system for a fuel cell power plantUTC POWER CORP·Filed 2010·Granted Dec 21, 2010·10 cites·9 claims
- 1192US6887599B2Procedure for starting up a fuel cell system using a fuel purgeUTC FUEL CELLS LLC·Filed 2002·Granted May 3, 2005·39 cites·8 claims
- 1292US4345009AFuel cell stack compressive loading systemUNITED TECHNOLOGIES CORP·Filed 1979·Granted Aug 17, 1982·87 cites·6 claims
- 1391US4202933AMethod for reducing fuel cell output voltage to permit low power operationUNITED TECHNOLOGIES CORP·Filed 1978·Granted May 13, 1980·51 cites·6 claims
- 1490US6558827B1High fuel utilization in a fuel cellUTC FUEL CELLS LLC·Filed 2001·Granted May 6, 2003·45 cites·11 claims
- 1589US6835479B2System and method for shutting down a fuel cell power plantUTC FUEL CELLS LLC·Filed 2002·Granted Dec 28, 2004·40 cites·8 claims
- 1689US5853909AIon exchange membrane fuel cell power plant with water management pressure differentialsINT FUEL CELLS LLC·Filed 1997·Granted Dec 29, 1998·79 cites·6 claims
- 1788US7410712B2Procedure for starting up a fuel cell system using a fuel purgeUTC POWER CORP·Filed 2005·Granted Aug 12, 2008·7 cites·3 claims
- 1887US5084363AMolten carbonate fuel cell power plantINT FUEL CELLS CORP·Filed 1990·Granted Jan 28, 1992·84 cites·9 claims
- 1987US4080487AProcess for cooling molten carbonate fuel cell stacks and apparatus thereforUNITED TECHNOLOGIES CORP·Filed 1977·Granted Mar 21, 1978·47 cites·10 claims
- 2086US7250229B2Procedure for starting up a fuel cell system having an anode exhaust recycle loopUTC POWER CORP·Filed 2005·Granted Jul 31, 2007·6 cites·23 claims
- 2185US6777115B2Battery-boosted, rapid startup of frozen fuel cellUTC FUEL CELLS LLC·Filed 2002·Granted Aug 17, 2004·24 cites·16 claims
- 2284US6746982B2Porous carbon body for a fuel cell having an electronically conductive hydrophilic agentUTC FUEL CELLS LLC·Filed 2001·Granted Jun 8, 2004·25 cites·12 claims
- 2383US4411968AMolten carbonate fuel cell integral matrix tape and bubble barrierUNITED TECHNOLOGIES CORP·Filed 1981·Granted Oct 25, 1983·38 cites·14 claims
- 2483US3994748AMethod for feeding reactant gas to fuel cells in a stack and apparatus thereforUNITED TECHNOLOGIES CORP·Filed 1975·Granted Nov 30, 1976·42 cites·17 claims
- 2582US7579098B2Fuel cells evaporative reactant gas cooling and operational freeze preventionUTC POWER CORP·Filed 2005·Granted Aug 25, 2009·4 cites·31 claims
- 2681US6838199B2Start up system and method for a fuel cell power plant using a cathode electrode fuel purgeUTC FUEL CELLS LLC·Filed 2002·Granted Jan 4, 2005·20 cites·11 claims
- 2781US6497971B1Method and apparatus for improved delivery of input reactants to a fuel cell assemblyUTC FUEL CELLS LLC·Filed 1999·Granted Dec 24, 2002·64 cites·2 claims
- 2880US8142950B2Hydrogen passivation shut down system for a fuel cell power plantREISER CARL A·Filed 2009·Granted Mar 27, 2012·5 cites·5 claims
- 2980US6977121B2Fuel cell power plant having a fuel concentration sensor cellUTC FUEL CELLS LLC·Filed 2003·Granted Dec 20, 2005·21 cites·12 claims
- 3079US6387555B1Selective oxidizer in cell stack manifoldUTC FUEL CELLS LLC·Filed 2000·Granted May 14, 2002·21 cites·16 claims
- 3178US8808934B2Low power control of fuel cell open circuit voltageWILSON MATTHEW P·Filed 2008·Granted Aug 19, 2014·5 cites·10 claims
- 3277US6673481B1Initiating operation of an electric vehicle or other load powered by a fuel cell at sub-freezing temperatureUTC FUEL CELLS LLC·Filed 2003·Granted Jan 6, 2004·21 cites·23 claims
- 3376US7147945B2System for determining a gas composition within a shut down fuel cell power plant and method of operationUTC FUEL CELLS LLC·Filed 2002·Granted Dec 12, 2006·14 cites·10 claims
- 3476US6723461B2Water management system for fuel cellUTC FUEL CELLS LLC·Filed 2002·Granted Apr 20, 2004·14 cites·8 claims
- 3576US6277508B1Fuel cell power supply with exhaust recycling for improved water managementINT FUEL CELLS CORP·Filed 1998·Granted Aug 21, 2001·53 cites·17 claims
- 3675US7976997B2Robust heating of fuel cells during subfreezing startUTC POWER CORP·Filed 2006·Granted Jul 12, 2011·2 cites·15 claims
- 3775US7282285B2Method and apparatus for the operation of a cell stack assembly during subfreezing temperaturesUTC FUEL CELLS LLC·Filed 2002·Granted Oct 16, 2007·14 cites·12 claims
- 3875US6521367B2Fuel cell with an electrolyte dry-out barrierUTC FUEL CELLS LLC·Filed 2000·Granted Feb 18, 2003·13 cites·13 claims
- 3975US6455183B1Vacuum oxidant PEM fuel cellUTC FUEL CELLS LLC·Filed 2000·Granted Sep 24, 2002·13 cites·9 claims
- 4075US6312842B1Water retention system for a fuel cell power plantINT FUEL CELLS LLC·Filed 1998·Granted Nov 6, 2001·52 cites·12 claims
- 4172US8076039B2Small volume, fuel cell inlet fuel gas distributor having low pressure dropWHITON JOHN H·Filed 2006·Granted Dec 13, 2011·3 cites·19 claims
- 4272US6986958B2Fuel cell stack melting of coolant water during frozen startupUTC FUEL CELLS LLC·Filed 2003·Granted Jan 17, 2006·12 cites·51 claims
- 4371US6841278B2Fuel cell performance recovery by cyclic oxidant starvationUTC FUEL CELLS LLC·Filed 2002·Granted Jan 11, 2005·9 cites·9 claims
- 4470US5406049AFog-resistant mirror assemblyFiled 1994·Granted Apr 11, 1995·28 cites·11 claims
- 4569US8728684B2Reduced axial pressure in fuel cell stacksREISER CARL A·Filed 2008·Granted May 20, 2014·1 cites·9 claims
- 4669US7754364B2PEM fuel cell system with a porous hydrophobic plug for maintaining system back pressure and methods for designing the plug and for designing systems for using the plugUTC FUEL CELLS LLC·Filed 2006·Granted Jul 13, 2010·1 cites·5 claims
- 4769US6858337B2Reversible fuel cell power plantUTC FUEL CELLS LLC·Filed 2002·Granted Feb 22, 2005·8 cites·10 claims
- 4869US6824901B2End-cell thermal distancing for fuel cell systemUTC FUEL CELLS LLC·Filed 2002·Granted Nov 30, 2004·8 cites·15 claims
- 4965US7410619B2Catalytic combustors keeping contained medium warm in response to hydrostatic valveUTC POWER CORP·Filed 2004·Granted Aug 12, 2008·12 cites·16 claims
- 5065US7258945B2Fuel cell having a hydrophilic substrate layerUTC POWER CORP·Filed 2003·Granted Aug 21, 2007·5 cites·3 claims
Showing the top 50 of 99 patent records by PatentIndex Score.
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