Inventor
CLAWSON LAWRENCE G
US37 patents
⚠️ This page may combine multiple inventors who share the name “CLAWSON LAWRENCE G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RAYTHEON CO
11 patentsUS5097802AMar 24, 1992
Condensing furnace with submerged combustion
RAYTHEON CO75 citations96
US4665628AMay 19, 1987
Recuperative clothes dryer with enhanced recirculation and air flow
RAYTHEON CO58 citations96
US5046478ASep 10, 1991
Recuperative furnace system for space air and domestic hot water
RAYTHEON CO36 citations93
US4764193AAug 16, 1988
Thermoelectric frost collector for freezers
RAYTHEON CO45 citations93
US4420943ADec 20, 1983
Method and apparatus for refrigerator defrost
RAYTHEON CO30 citations93
US5203315AApr 20, 1993
Gas convection oven with dual function burner
RAYTHEON CO22 citations92
US4669199AJun 2, 1987
Clothes dryer with a lint incinerator
RAYTHEON CO42 citations92
US4603681AAug 5, 1986
Condensing furnace with corrosion suppression
RAYTHEON CO20 citations82
US5005383AApr 9, 1991
Washing machine motor with high rotor resistance
RAYTHEON CO9 citations74
US4726353AFeb 23, 1988
High condensing recuperative furnace
RAYTHEON CO13 citations74
US4681085AJul 21, 1987
High condensing recuperative furnace
RAYTHEON CO15 citations74
NUVERA FUEL CELLS INC
7 patentsUS6641625B1Nov 4, 2003
Integrated hydrocarbon reforming system and controls
NUVERA FUEL CELLS INC238 citations94
US6921595B2Jul 26, 2005
Joint-cycle high-efficiency fuel cell system with power generating turbine
NUVERA FUEL CELLS INC23 citations92
US6986797B1Jan 17, 2006
Auxiliary reactor for a hydrocarbon reforming system
NUVERA FUEL CELLS INC49 citations91
US6861169B2Mar 1, 2005
Cogeneration of power and heat by an integrated fuel cell power system
NUVERA FUEL CELLS INC26 citations89
US7367996B2May 6, 2008
Heat transfer optimization in multi shelled reformers
NUVERA FUEL CELLS INC20 citations88
US7434547B2Oct 14, 2008
Fuel fired hydrogen generator
NUVERA FUEL CELLS INC11 citations84
US6916564B2Jul 12, 2005
High-efficiency fuel cell power system with power generating expander
NUVERA FUEL CELLS INC12 citations83
LITTLE INC A
6 patentsUS6083425AJul 4, 2000
Method for converting hydrocarbon fuel into hydrogen gas and carbon dioxide
LITTLE INC A101 citations98
US6254839B1Jul 3, 2001
Apparatus for converting hydrocarbon fuel into hydrogen gas and carbon dioxide
LITTLE INC A43 citations96
US6245303B1Jun 12, 2001
Reactor for producing hydrogen from hydrocarbon fuels
LITTLE INC A72 citations96
US6207122B1Mar 27, 2001
Method for converting hydrocarbon fuel into hydrogen gas and carbon dioxide
LITTLE INC A43 citations96
US6126908AOct 3, 2000
Method and apparatus for converting hydrocarbon fuel into hydrogen gas and carbon dioxide
LITTLE INC A127 citations96
US6123913ASep 26, 2000
Method for converting hydrocarbon fuel into hydrogen gas and carbon dioxide
LITTLE INC A76 citations96
(unassigned)
4 patentsUS6468480B1Oct 22, 2002
Apparatus for converting hydrocarbon fuel into hydrogen gas and carbon dioxide
32 citations95
US6817182B2Nov 16, 2004
High-efficiency Otto cycle engine with power generating expander
43 citations93
US5819548AOct 13, 1998
Thermal expansion valve and system including such device and method for making such device
4 citations63
US5913891AJun 22, 1999
Thermal expansion valve and system including such device and method for making such device
1 citations52
CEDARAPIDS INC
4 patentsUS5658094AAug 19, 1997
Energy recuperative soil remediation system
CEDARAPIDS INC25 citations93
US5455005AOct 3, 1995
Material remediation in multi-function heating drum
CEDARAPIDS INC24 citations93
US5393501AFeb 28, 1995
Material remediation in multi-function heating drum
CEDARAPIDS INC38 citations93
US5388985AFeb 14, 1995
Burner assembly with fuel pre-mix and combustion temperature controls
CEDARAPIDS INC51 citations93