Inventor
SEDERQUIST RICHARD A
36 patents
⚠️ This page may combine multiple inventors who share the name “SEDERQUIST RICHARD A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNITED TECHNOLOGIES CORP
14 patentsUS4128700ADec 5, 1978
Fuel cell power plant and method for operating the same
UNITED TECHNOLOGIES CORP163 citations97
US4539267ASep 3, 1985
Process for generating steam in a fuel cell powerplant
UNITED TECHNOLOGIES CORP70 citations96
US4533607AAug 6, 1985
Process for removing electrolyte vapor from fuel cell exhaust gas
UNITED TECHNOLOGIES CORP128 citations96
US4293315AOct 6, 1981
Reaction apparatus for producing a hydrogen containing gas
UNITED TECHNOLOGIES CORP95 citations96
US4240805ADec 23, 1980
Process for producing hydrogen containing gas
UNITED TECHNOLOGIES CORP108 citations96
US4200682AApr 29, 1980
Integrated fuel cell and fuel conversion apparatus
UNITED TECHNOLOGIES CORP123 citations96
US4098588AJul 4, 1978
Multi-tube catalytic reaction apparatus
UNITED TECHNOLOGIES CORP68 citations94
US4098589AJul 4, 1978
Catalytic reaction apparatus
UNITED TECHNOLOGIES CORP67 citations94
US4530886AJul 23, 1985
Process for humidifying a gaseous fuel stream
UNITED TECHNOLOGIES CORP42 citations93
US4381187AApr 26, 1983
Process for gasifying liquid hydrocarbon fuels
UNITED TECHNOLOGIES CORP51 citations93
US4203950AMay 20, 1980
Steam reforming reactor designed to reduce catalyst crushing
UNITED TECHNOLOGIES CORP39 citations93
US4098587AJul 4, 1978
Compact multi-tube catalytic reaction apparatus
UNITED TECHNOLOGIES CORP59 citations93
US4071330AJan 31, 1978
Steam reforming process and apparatus therefor
UNITED TECHNOLOGIES CORP45 citations93
US4372759AFeb 8, 1983
Electrolyte vapor condenser
UNITED TECHNOLOGIES CORP39 citations92
INT FUEL CELLS CORP
14 patentsUS5769909AJun 23, 1998
Method and apparatus for desulfurizing fuel gas
INT FUEL CELLS CORP62 citations96
US5470360ANov 28, 1995
Fuel cell power plant reformer burner gas flow control system
INT FUEL CELLS CORP88 citations96
US5451249ASep 19, 1995
Landfill gas treatment system
INT FUEL CELLS CORP142 citations96
US4642272AFeb 10, 1987
Integrated fuel cell and fuel conversion apparatus
INT FUEL CELLS CORP76 citations96
US4816353AMar 28, 1989
Integrated fuel cell and fuel conversion apparatus
INT FUEL CELLS CORP94 citations95
US5931658AAug 3, 1999
Fuel cell power plant furnace
INT FUEL CELLS CORP22 citations92
US5830423ANov 3, 1998
Waste gas treatment system
INT FUEL CELLS CORP20 citations92
US5308456AMay 3, 1994
Molten carbonate fuel cell sulfur scrubber and method using same
INT FUEL CELLS CORP33 citations92
US5213912AMay 25, 1993
Molten carbonate fuel cell sulfur scrubber
INT FUEL CELLS CORP30 citations92
US4816040AMar 28, 1989
Removal of ammonia and carbon dioxide from fuel cell stack water system by steam stripping
INT FUEL CELLS CORP30 citations92
US5330857AJul 19, 1994
Method of generating high-purity nitrogen gas
INT FUEL CELLS CORP63 citations91
US6051192AApr 18, 2000
Control system and method for controlling a gas generating system
INT FUEL CELLS CORP50 citations89
US5961928AOct 5, 1999
Gas generating system and method
INT FUEL CELLS CORP33 citations89
US4766044AAug 23, 1988
Fuel cell recycling system
INT FUEL CELLS CORP20 citations82
INT FUEL CELLS LLC
3 patentsUS6045772AApr 4, 2000
Method and apparatus for injecting a liquid hydrocarbon fuel into a fuel cell power plant reformer
INT FUEL CELLS LLC159 citations99
US6207306B1Mar 27, 2001
Apparatus for humidifying the air stream of a fuel cell power plant
INT FUEL CELLS LLC20 citations93
US6306354B1Oct 23, 2001
Shift converter
INT FUEL CELLS LLC14 citations70