Lewis M. Fraas

Person

Bellevue, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Multi fuel thermophotovoltaic generator incorporating an omega recu...
- Patent number 11,277,090
- Issue date Mar 15, 2022
- JX Crystals Inc.
- Lewis M. Fraas
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Heterojunction GaSb infrared photovoltaic cell
- Patent number 10,374,119
- Issue date Aug 6, 2019
- JX Crystals Inc.
- Lewis M. Fraas
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel fired ThermoPhotoVoltaic (TPV) cylindrical power supply and ba...
- Patent number 8,581,090
- Issue date Nov 12, 2013
- JX Crystals Inc.
- Lewis M. Fraas
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Pre-fabricated roof-mount sun-track PV carousel
- Patent number 8,487,180
- Issue date Jul 16, 2013
- JX Crystals Inc.
- Lewis M. Fraas
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Optimal cell selection for series connection in Cassegrain PV module
- Patent number 7,994,417
- Issue date Aug 9, 2011
- JX Crystals Inc.
- Lewis M. Fraas
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Planar solar concentrator power module
- Patent number 7,872,192
- Issue date Jan 18, 2011
- JX Crystals Inc.
- Lewis M. Fraas
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Planar solar concentrator power module
- Patent number 7,388,146
- Issue date Jun 17, 2008
- JX Crystals Inc.
- Lewis M. Fraas
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
TPV cylindrical generator for home cogeneration using low NOx radia...
- Patent number 7,196,263
- Issue date Mar 27, 2007
- JX Crystals Inc.
- Lewis M. Fraas
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Thermophotovoltaic generator in high temperature industrial process
- Patent number 6,538,193
- Issue date Mar 25, 2003
- JX Crystals Inc.
- Lewis M. Fraas
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
TPV cylindrical generator for home cogeneration
- Patent number 6,489,553
- Issue date Dec 3, 2002
- JX Crystals Inc.
- Lewis M. Fraas
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Hydrocarbon fired thermophotovoltaic electric generator insert havi...
- Patent number 6,486,392
- Issue date Nov 26, 2002
- JX Crystals Inc.
- John E. Samaras
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Two-terminal cell-interconnected-circuits using mechanically-stacke...
- Patent number 6,353,175
- Issue date Mar 5, 2002
- JX Crystals Inc.
- Lewis M. Fraas
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Electric power generating lantern using forced air cooled low bandg...
- Patent number 6,337,437
- Issue date Jan 8, 2002
- JX Crystals Inc.
- Lewis M. Fraas
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Shingle circuits for thermophotovoltaic systems
- Patent number 6,303,853
- Issue date Oct 16, 2001
- JX Crystals Inc.
- Lewis M. Fraas
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Hydrocarbon fired thermophotovoltaic furnace
- Patent number 6,284,969
- Issue date Sep 4, 2001
- JX Crystals Inc.
- Lewis M. Fraas
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Antireflection coated refractory metal matched emitters for use in...
- Patent number 6,271,461
- Issue date Aug 7, 2001
- JX Crystals Inc.
- Lewis M. Fraas
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Linear circuit designs for solar photovoltaic concentrator and ther...
- Patent number 6,232,545
- Issue date May 15, 2001
- JX Crystals Inc.
- John E. Samaras
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compact man-portable thermophotovoltaic battery charger
- Patent number 6,218,607
- Issue date Apr 17, 2001
- JX Crystals Inc.
- William P. Mulligan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Antireflection coated refractory metal matched emitters for use in...
- Patent number 6,177,628
- Issue date Jan 23, 2001
- JX Crystals, Inc.
- Lewis M. Fraas
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Three-layer solid infrared emitter with spectral output matched to...
- Patent number 6,091,018
- Issue date Jul 18, 2000
- JX Crystals Inc.
- Lewis M. Fraas
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Coarse grain polycrystalline gallium antimonide thermophotovoltaic...
- Patent number 6,057,507
- Issue date May 2, 2000
- JX Crystals Inc.
- Lewis M. Fraas
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
TPV fireplace insert or TPV indoor heating stove
- Patent number 6,037,536
- Issue date Mar 14, 2000
- JX Crystals Inc.
- Lewis M. Fraas
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Electric power generator including a thermophotovoltaic cell assemb...
- Patent number 5,942,047
- Issue date Aug 24, 1999
- JX Crystals Inc.
- Lewis M. Fraas
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Energy-band-matched infrared emitter for use with low bandgap therm...
- Patent number 5,865,906
- Issue date Feb 2, 1999
- JX Crystals Inc.
- Lucian G. Ferguson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Hydrocarbon fired room heater with thermophotovoltaic electric gene...
- Patent number 5,651,838
- Issue date Jul 29, 1997
- JX Crystals Inc.
- Lewis M. Fraas
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Thermophotovoltaic electric generator using low bandgap photovoltai...
- Patent number 5,616,186
- Issue date Apr 1, 1997
- JX Crystals Inc.
- Lewis M. Fraas
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Thermophotovoltaic generator with low bandgap cells and hydrocarbon...
- Patent number 5,551,992
- Issue date Sep 3, 1996
- JX Crystals Inc.
- Lewis M. Fraas
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Generator with thermophotovoltaic cells and hydrocarbon burner
- Patent number 5,512,109
- Issue date Apr 30, 1996
- JX Crystals, Inc.
- Lewis M. Fraas
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Line-focus photovoltaic module using solid optical secondaries for...
- Patent number 5,505,789
- Issue date Apr 9, 1996
- Entech, Inc.
- Lewis M. Fraas
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Cylindrical electric power generator using low bandgap thermophotov...
- Patent number 5,439,532
- Issue date Aug 8, 1995
- JX Crystals, Inc.
- Lewis M. Fraas
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Thermophotovoltaic device
- Publication number 20060107995
- Publication date May 25, 2006
- Gary Kovacik
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Solar photovoltaic mirror modules
- Publication number 20060054212
- Publication date Mar 16, 2006
- Lewis M. Fraas
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Planar solar concentrator power module
- Publication number 20030201007
- Publication date Oct 30, 2003
- Lewis M. Fraas
- F24 - HEATING RANGES VENTILATING
Information Patent Application
TPV cylindrical generator for home cogeneration using low NOx radia...
- Publication number 20030075214
- Publication date Apr 24, 2003
- Lewis M. Fraas
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
IMPROVED TPV CYLINDRICAL GENERATOR FOR HOME COGENERATION
- Publication number 20020179137
- Publication date Dec 5, 2002
- Lewis M. Fraas
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Lewis M. Fraas

Person

Patents Grantslast 30 patents

Multi fuel thermophotovoltaic generator incorporating an omega recu...

Heterojunction GaSb infrared photovoltaic cell

Fuel fired ThermoPhotoVoltaic (TPV) cylindrical power supply and ba...

Pre-fabricated roof-mount sun-track PV carousel

Optimal cell selection for series connection in Cassegrain PV module

Planar solar concentrator power module

Planar solar concentrator power module

TPV cylindrical generator for home cogeneration using low NOx radia...

Thermophotovoltaic generator in high temperature industrial process

TPV cylindrical generator for home cogeneration

Hydrocarbon fired thermophotovoltaic electric generator insert havi...

Two-terminal cell-interconnected-circuits using mechanically-stacke...

Electric power generating lantern using forced air cooled low bandg...

Shingle circuits for thermophotovoltaic systems

Hydrocarbon fired thermophotovoltaic furnace

Antireflection coated refractory metal matched emitters for use in...

Linear circuit designs for solar photovoltaic concentrator and ther...

Compact man-portable thermophotovoltaic battery charger

Antireflection coated refractory metal matched emitters for use in...

Three-layer solid infrared emitter with spectral output matched to...

Coarse grain polycrystalline gallium antimonide thermophotovoltaic...

TPV fireplace insert or TPV indoor heating stove

Electric power generator including a thermophotovoltaic cell assemb...

Energy-band-matched infrared emitter for use with low bandgap therm...

Hydrocarbon fired room heater with thermophotovoltaic electric gene...

Thermophotovoltaic electric generator using low bandgap photovoltai...

Thermophotovoltaic generator with low bandgap cells and hydrocarbon...

Generator with thermophotovoltaic cells and hydrocarbon burner

Line-focus photovoltaic module using solid optical secondaries for...

Cylindrical electric power generator using low bandgap thermophotov...

Patents Applicationslast 30 patents

Thermophotovoltaic device

Solar photovoltaic mirror modules

Planar solar concentrator power module

TPV cylindrical generator for home cogeneration using low NOx radia...

IMPROVED TPV CYLINDRICAL GENERATOR FOR HOME COGENERATION