Inventor · disambiguated record
Lawrence G. Clawson
Also filed as: CLAWSON JR LAWRENCE G · CLAWSON LAWRENCE · CLAWSON LAWRENCE G
38 granted patents·7 pending applications·1,595 citations·filing 1979–2011
98Inventor score
Top patents by PatentIndex Score
45 records- 0196US6083425AMethod for converting hydrocarbon fuel into hydrogen gas and carbon dioxideLITTLE INC A·Filed 1998·Granted Jul 4, 2000·101 cites·20 claims
- 0295US6641625B1Integrated hydrocarbon reforming system and controlsNUVERA FUEL CELLS INC·Filed 2000·Granted Nov 4, 2003·238 cites·19 claims
- 0395US6126908AMethod and apparatus for converting hydrocarbon fuel into hydrogen gas and carbon dioxideLITTLE INC A·Filed 1996·Granted Oct 3, 2000·127 cites·25 claims
- 0494US7066973B1Integrated reformer and shift reactorNUVERA FUEL CELLS·Filed 2000·Granted Jun 27, 2006·93 cites·48 claims
- 0594US6123913AMethod for converting hydrocarbon fuel into hydrogen gas and carbon dioxideLITTLE INC A·Filed 1998·Granted Sep 26, 2000·76 cites·21 claims
- 0694US5388985ABurner assembly with fuel pre-mix and combustion temperature controlsCEDARAPIDS INC·Filed 1992·Granted Feb 14, 1995·51 cites·19 claims
- 0793US4665628ARecuperative clothes dryer with enhanced recirculation and air flowRAYTHEON CO·Filed 1986·Granted May 19, 1987·58 cites·28 claims
- 0892US5097802ACondensing furnace with submerged combustionRAYTHEON CO·Filed 1990·Granted Mar 24, 1992·75 cites·25 claims
- 0991US6817182B2High-efficiency Otto cycle engine with power generating expanderFiled 2002·Granted Nov 16, 2004·43 cites·69 claims
- 1091US6245303B1Reactor for producing hydrogen from hydrocarbon fuelsLITTLE INC A·Filed 1998·Granted Jun 12, 2001·72 cites·55 claims
- 1190US6986797B1Auxiliary reactor for a hydrocarbon reforming systemNUVERA FUEL CELLS INC·Filed 2000·Granted Jan 17, 2006·49 cites·31 claims
- 1289US6254839B1Apparatus for converting hydrocarbon fuel into hydrogen gas and carbon dioxideLITTLE INC A·Filed 1998·Granted Jul 3, 2001·43 cites·11 claims
- 1389US6207122B1Method for converting hydrocarbon fuel into hydrogen gas and carbon dioxideLITTLE INC A·Filed 1998·Granted Mar 27, 2001·43 cites·15 claims
- 1488US7434547B2Fuel fired hydrogen generatorNUVERA FUEL CELLS INC·Filed 2005·Granted Oct 14, 2008·11 cites·40 claims
- 1586US6783742B2Reactor for producing hydrogen from hydrocarbon fuelsNUVERA FUEL CELLS·Filed 2001·Granted Aug 31, 2004·32 cites·32 claims
- 1686US4669199AClothes dryer with a lint incineratorRAYTHEON CO·Filed 1986·Granted Jun 2, 1987·42 cites·28 claims
- 1784US6921595B2Joint-cycle high-efficiency fuel cell system with power generating turbineNUVERA FUEL CELLS INC·Filed 2001·Granted Jul 26, 2005·23 cites·63 claims
- 1883US6468480B1Apparatus for converting hydrocarbon fuel into hydrogen gas and carbon dioxideFiled 1998·Granted Oct 22, 2002·32 cites·22 claims
- 1982US6861169B2Cogeneration of power and heat by an integrated fuel cell power systemNUVERA FUEL CELLS INC·Filed 2002·Granted Mar 1, 2005·26 cites·20 claims
- 2082US5393501AMaterial remediation in multi-function heating drumCEDARAPIDS INC·Filed 1993·Granted Feb 28, 1995·38 cites·14 claims
- 2179US4764193AThermoelectric frost collector for freezersRAYTHEON CO·Filed 1987·Granted Aug 16, 1988·45 cites·14 claims
- 2279US4374540APneumatic transport and heat exchange systemsCONS NATURAL GAS SVC·Filed 1979·Granted Feb 22, 1983·27 cites·58 claims
- 2375US5046478ARecuperative furnace system for space air and domestic hot waterRAYTHEON CO·Filed 1990·Granted Sep 10, 1991·36 cites·31 claims
- 2474US6916564B2High-efficiency fuel cell power system with power generating expanderNUVERA FUEL CELLS INC·Filed 2002·Granted Jul 12, 2005·12 cites·57 claims
- 2573US7367996B2Heat transfer optimization in multi shelled reformersNUVERA FUEL CELLS INC·Filed 2001·Granted May 6, 2008·20 cites·8 claims
- 2672US4420943AMethod and apparatus for refrigerator defrostRAYTHEON CO·Filed 1982·Granted Dec 20, 1983·30 cites·15 claims
- 2769US5455005AMaterial remediation in multi-function heating drumCEDARAPIDS INC·Filed 1994·Granted Oct 3, 1995·24 cites·10 claims
- 2865US5658094AEnergy recuperative soil remediation systemCEDARAPIDS INC·Filed 1996·Granted Aug 19, 1997·25 cites·23 claims
- 2964US7062915B2High-efficiency otto cycle engine with power generating expanderCLAWSON LAWRENCE G·Filed 2004·Granted Jun 20, 2006·12 cites·32 claims
- 3063US4603681ACondensing furnace with corrosion suppressionRAYTHEON CO·Filed 1985·Granted Aug 5, 1986·20 cites·16 claims
- 3161US2009248542A1Systems and methods for facilitating creative content discovery, sale and investmentHOUVENER ROBERT C·Filed 2008·Application pending·0 cites
- 3260US5203315AGas convection oven with dual function burnerRAYTHEON CO·Filed 1992·Granted Apr 20, 1993·22 cites·16 claims
- 3356US4681085AHigh condensing recuperative furnaceRAYTHEON CO·Filed 1986·Granted Jul 21, 1987·15 cites·3 claims
- 3456US2011119160A1Systems and methods for facilitating creative content discovery, sale and investmentHOUVENER ROBERT C·Filed 2011·Application pending·0 cites
- 3553US4726353AHigh condensing recuperative furnaceRAYTHEON CO·Filed 1987·Granted Feb 23, 1988·13 cites·1 claims
- 3653US2007009774A1Joint-cycle high-efficiency fuel cell system with power generating expanderNUVERA FUEL CELLS INC·Filed 2005·Application pending·0 cites
- 3749US7507384B2Preferential oxidation reactor temperature regulationNUVERA FUEL CELLS INC·Filed 2003·Granted Mar 24, 2009·2 cites·19 claims
- 3847US2005175870A1Cogeneration of power and heat by an integrated fuel cell power systemFiled 2005·Application pending·0 cites
- 3947US2010221174A1Systems and methods for hydrogen and electricity generationCLAWSON LAWRENCE·Filed 2009·Application pending·0 cites
- 4046US2001009653A1Apparatus for converting hydrocarbon fuel into hydrogen gas and carbon dioxideFiled 2001·Application pending·0 cites
- 4139US5005383AWashing machine motor with high rotor resistanceRAYTHEON CO·Filed 1990·Granted Apr 9, 1991·9 cites·5 claims
- 4235US4575948APneumatic transport and heat exchange systemsCONS NATURAL GAS SVC·Filed 1983·Granted Mar 18, 1986·5 cites·12 claims
- 4334US5819548AThermal expansion valve and system including such device and method for making such deviceFiled 1997·Granted Oct 13, 1998·4 cites·16 claims
- 4433US2010278700A1Steam reformer with passive heat flux control elementsCLAWSON LAWRENCE·Filed 2010·Application pending·0 cites
- 4530US5913891AThermal expansion valve and system including such device and method for making such deviceFiled 1998·Granted Jun 22, 1999·1 cites·15 claims
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