Inventor · disambiguated record
Albert P. Grasso
Also filed as: GRASSO ALBERT · GRASSO ALBERT P
44 granted patents·2 pending applications·1,252 citations·filing 1975–2016
98Inventor score
Files withUTC FUEL CELLS LLC17INT FUEL CELLS CORP11INT FUEL CELLS LLC7UNITED TECHNOLOGIES CORP4BITZER ALAN S1
Top patents by PatentIndex Score
46 records- 0197US6451466B1Functional integration of multiple components for a fuel cell power plantUTC FUEL CELLS LLC·Filed 2000·Granted Sep 17, 2002·157 cites·18 claims
- 0289US6159628AUse of thermoplastic films to create seals and bond PEM cell componentsINT FUEL CELLS LLC·Filed 1998·Granted Dec 12, 2000·111 cites·18 claims
- 0387US6797421B2Method and apparatus for preventing water in fuel cell power plants from freezing during storageUTC FUEL CELLS LLC·Filed 2002·Granted Sep 28, 2004·45 cites·20 claims
- 0486US3982961AFuel cell stack with an integral ejector for reactant gas recirculationUNITED TECHNOLOGIES CORP·Filed 1975·Granted Sep 28, 1976·40 cites·12 claims
- 0585US6331366B1Operating system for a fuel cell power plantINT FUEL CELLS LLC·Filed 1999·Granted Dec 18, 2001·80 cites·24 claims
- 0684US7172647B2Coolant mixture separator assembly for use in a polymer electrolyte membrane (PEM) fuel cell power plantUTC FUEL CELLS LLC·Filed 2005·Granted Feb 6, 2007·4 cites·1 claims
- 0784US6562503B2Freeze tolerant fuel cell power plantUTC FUEL CELLS LLC·Filed 2002·Granted May 13, 2003·30 cites·11 claims
- 0884US6475652B2Fine pore enthalpy exchange barrier for a fuel cell power plantUTC FUEL CELLS LLC·Filed 2000·Granted Nov 5, 2002·25 cites·19 claims
- 0984US4344850AFuel cell power plant coolant cleaning system and methodUNITED TECHNOLOGIES CORP·Filed 1981·Granted Aug 17, 1982·40 cites·4 claims
- 1083US6764787B2One piece sleeve gas manifold for cell stack assemblies such as fuel cellsUTC FUEL CELLS LLC·Filed 2002·Granted Jul 20, 2004·30 cites·15 claims
- 1182US6656622B2Degasified PEM fuel cell systemUTC FUEL CELLS LLC·Filed 2002·Granted Dec 2, 2003·21 cites·12 claims
- 1282US6274259B1Fine pore enthalpy exchange barrierINT FUEL CELLS LLC·Filed 1999·Granted Aug 14, 2001·70 cites·28 claims
- 1380US6605378B2Functional integration of multiple components for a fuel cell power plantUTC FUEL CELLS LLC·Filed 2001·Granted Aug 12, 2003·22 cites·24 claims
- 1479US6794077B2Passive water management fuel cellUTC FUEL CELLS LLC·Filed 2001·Granted Sep 21, 2004·18 cites·8 claims
- 1578US4098296AVariable area reed flow restrictorUNITED TECHNOLOGIES CORP·Filed 1976·Granted Jul 4, 1978·31 cites·8 claims
- 1675US4801356ARemoval of ammonia from fuel cell power plant water systemINT FUEL CELLS CORP·Filed 1987·Granted Jan 31, 1989·36 cites·7 claims
- 1775US4344849AFuel cell power plant self-controlling coolant cleaning processUNITED TECHNOLOGIES CORP·Filed 1981·Granted Aug 17, 1982·30 cites·4 claims
- 1873US6986959B2Low temperature fuel cell power plant operationUTC FUEL CELLS LLC·Filed 2003·Granted Jan 17, 2006·13 cites·19 claims
- 1973US6979505B2Method and apparatus for removal of contaminants from a hydrogen processor feed stream, as in a fuel cell power plantUTC FUEL CELLS LLC·Filed 2003·Granted Dec 27, 2005·12 cites·11 claims
- 2073US4582025ALiquid level detectorUS ENERGY·Filed 1984·Granted Apr 15, 1986·24 cites·8 claims
- 2172US7033557B2Method for removal of contaminants from a hydrogen processor feed stream, as in a fuel cell power plantUTC FUEL CELLS LLC·Filed 2005·Granted Apr 25, 2006·2 cites·6 claims
- 2272US6316135B1Direct antifreeze cooled fuel cellINT FUEL CELLS LLC·Filed 1999·Granted Nov 13, 2001·40 cites·18 claims
- 2372US6242118B1Method and apparatus for removing contaminants from the coolant supply of a fuel cell power plantINT FUEL CELLS LLC·Filed 1999·Granted Jun 5, 2001·40 cites·23 claims
- 2472US6207308B1Water treatment system for a fuel cell assemblyINT FUEL CELLS LLC·Filed 1999·Granted Mar 27, 2001·46 cites·18 claims
- 2571US6916571B2PEM fuel cell passive water managementUTC FUEL CELLS LLC·Filed 2003·Granted Jul 12, 2005·10 cites·7 claims
- 2671US6428916B1Coolant treatment system for a direct antifreeze cooled fuel cell assemblyUTC FUEL CELLS LLC·Filed 1999·Granted Aug 6, 2002·45 cites·19 claims
- 2770US4816040ARemoval of ammonia and carbon dioxide from fuel cell stack water system by steam strippingINT FUEL CELLS CORP·Filed 1987·Granted Mar 28, 1989·30 cites·6 claims
- 2868US4855192AFuel cell clean waste water discharge systemINT FUEL CELLS CORP·Filed 1988·Granted Aug 8, 1989·28 cites·7 claims
- 2967US7118819B2Coolant mixture separator assembly for use in a polymer electrolyte membrane (PEM) fuel cell power plantUTC FUEL CELLS LLC·Filed 2002·Granted Oct 10, 2006·5 cites·2 claims
- 3066US4973529AApparatus and process for forming an aqueous solutionINT FUEL CELLS CORP·Filed 1985·Granted Nov 27, 1990·27 cites·7 claims
- 3166US4835072AApparatus employing an aqueous solutionINT FUEL CELLS CORP·Filed 1985·Granted May 30, 1989·21 cites·16 claims
- 3262US8206490B2Contaminant separator and isolation loop for a fuel reactant stream for a fuel cellGRASSO ALBERT P·Filed 2006·Granted Jun 26, 2012·2 cites·14 claims
- 3361US7118820B2Method and apparatus for humidification control of an energy recovery device in a fuel cell power plantUTC FUEL CELLS LLC·Filed 2003·Granted Oct 10, 2006·7 cites·16 claims
- 3461US4923767AFuel cell power plants employing an aqueous solutionINT FUEL CELLS CORP·Filed 1988·Granted May 8, 1990·21 cites·15 claims
- 3558US5726105AComposite articleINT FUEL CELLS CORP·Filed 1995·Granted Mar 10, 1998·21 cites·11 claims
- 3658US4509548AReactant pressure differential control for fuel cell gasesNASA·Filed 1984·Granted Apr 9, 1985·13 cites·4 claims
- 3757US7670702B2Coolant mixture separator assembly for use in a polymer electrolyte membrane (PEM) fuel cell power plantUTC POWER CORP·Filed 2005·Granted Mar 2, 2010·0 cites·6 claims
- 3857US6039823AComposite articleINT FUEL CELLS CORP·Filed 1998·Granted Mar 21, 2000·19 cites·2 claims
- 3956US6794073B2Direct antifreeze cooled fuel cellINT FUEL CELLS LLC·Filed 2001·Granted Sep 21, 2004·2 cites·11 claims
- 4055US7037612B2Moisture stabilization for a fuel cell power plant systemUTC FUEL CELLS LLC·Filed 2003·Granted May 2, 2006·2 cites·18 claims
- 4154US4804591AFuel cell powerplant employing an aqueous solutionINT FUEL CELLS CORP·Filed 1985·Granted Feb 14, 1989·17 cites·8 claims
- 4242US2003148157A1Functional integration of multiple components for a fuel cell power plantFiled 2003·Application pending·0 cites
- 4339US9734605B2Method for processing drawingsGRASSO ALBERT·Filed 2016·Granted Aug 15, 2017·0 cites·12 claims
- 4438US4824738AControlling oxygen concentrations in fuel cell cooling water loopsINT FUEL CELLS CORP·Filed 1988·Granted Apr 25, 1989·9 cites·10 claims
- 4536US2005208357A1Fuel cell hybrid pump-ejector fuel recycle systemBITZER ALAN S·Filed 2004·Application pending·0 cites
- 4634US5328542AMethod of manufacturing a laminated fuel cell component with an internal fluid impermeable barrierINT FUEL CELLS CORP·Filed 1991·Granted Jul 12, 1994·6 cites·2 claims
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