CLEARSIGN COMBUSTION CORPORATION

Organization

Seattle, WA, US

Ticker Symbols

NASDAQ:CLIR

NASDAQ:CLIRW

INDUSTRIAL INSTRUMENTS FOR MEASUREMENT, DISPLAY, AND CONTROL
Business Address
12870 INTERURBAN AVENUE SOUTH SEATTLE WA 98168 (206) 673-4848
Mailing Address
12870 INTERURBAN AVENUE SOUTH SEATTLE WA 98168
State Location
WA
State of Incorporation
WA

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Field installed perforated flame holder and method of assembly and...
- Patent number 11,221,137
- Issue date Jan 11, 2022
- Clearsign Combustion Corporation
- Jonathan Bucher
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Cooled ceramic electrode supports
- Patent number 10,619,845
- Issue date Apr 14, 2020
- Clearsign Combustion Corporation
- Jesse Dumas
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Selectable dilution low NOx burner
- Patent number 10,571,124
- Issue date Feb 25, 2020
- Clearsign Combustion Corporation
- Douglas W. Karkow
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Duplex burner with velocity-compensated mesh and thickness
- Patent number 10,539,326
- Issue date Jan 21, 2020
- Clearsign Combustion Corporation
- Douglas W. Karkow
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Perforated flame holder and system including protection from abrasi...
- Patent number 10,514,165
- Issue date Dec 24, 2019
- Clearsign Combustion Corporation
- Douglas W. Karkow
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Horizontally fired burner with a perforated flame holder
- Patent number 10,458,649
- Issue date Oct 29, 2019
- Clearsign Combustion Corporation
- Douglas W. Karkow
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Adaptor for providing electrical combustion control to a burner
- Patent number 10,458,647
- Issue date Oct 29, 2019
- Clearsign Combustion Corporation
- Christopher A. Wiklof
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Ionizer for a combustion system
- Patent number 10,422,523
- Issue date Sep 24, 2019
- Clearsign Combustion Corporation
- Christopher A. Wiklof
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Method for operating a combustion system including a perforated fla...
- Patent number 10,386,062
- Issue date Aug 20, 2019
- Clearsign Combustion Corporation
- Douglas W. Karkow
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Control of combustion reaction physical extent
- Patent number 10,364,980
- Issue date Jul 30, 2019
- Clearsign Combustion Corporation
- Joseph Colannino
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Burner system including at least one coanda surface and electrodyna...
- Patent number 10,364,984
- Issue date Jul 30, 2019
- Clearsign Combustion Corporation
- Joseph Colannino
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Method for low NOx fire tube boiler
- Patent number 10,359,213
- Issue date Jul 23, 2019
- Clearsign Combustion Corporation
- Douglas W. Karkow
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Electrodynamic combustion control with current limiting electrical...
- Patent number 10,359,189
- Issue date Jul 23, 2019
- Clearsign Combustion Corporation
- Igor A. Krichtafovitch
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel combustion system with a perforated reaction holder
- Patent number 10,337,729
- Issue date Jul 2, 2019
- Clearsign Combustion Corporation
- Douglas W. Karkow
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Transient control of a combustion Reaction
- Patent number 10,295,175
- Issue date May 21, 2019
- Clearsign Combustion Corporation
- Joseph Colannino
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Flame visualization control for electrodynamic combustion control
- Patent number 10,295,185
- Issue date May 21, 2019
- Clearsign Combustion Corporation
- Joseph Colannino
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
System and method for applying an electric field to a flame with a...
- Patent number 10,281,141
- Issue date May 7, 2019
- Clearsign Combustion Corporation
- Igor A. Krichtafovitch
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Combustion system with flame location actuation
- Patent number 10,240,788
- Issue date Mar 26, 2019
- Clearsign Combustion Corporation
- Douglas W. Karkow
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Electrically controlled combustion fluid flow
- Patent number 10,190,767
- Issue date Jan 29, 2019
- Clearsign Combustion Corporation
- Douglas W. Karkow
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Low inertia power supply for applying voltage to an electrode coupl...
- Patent number 10,174,938
- Issue date Jan 8, 2019
- Clearsign Combustion Corporation
- Igor A. Krichtafovitch
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Combustor having a nonmetallic body with external electrodes
- Patent number 10,161,625
- Issue date Dec 25, 2018
- Clearsign Combustion Corporation
- Igor A. Krichtafovitch
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Flame visualization control for a burner including a perforated fla...
- Patent number 10,156,356
- Issue date Dec 18, 2018
- Clearsign Combustion Corporation
- Joseph Colannino
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Fluid heater with perforated flame holder, and method of operation
- Patent number 10,139,131
- Issue date Nov 27, 2018
- Clearsign Combustion Corporation
- Douglas W. Karkow
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Combustion system and method for electrically assisted start-up
- Patent number 10,125,979
- Issue date Nov 13, 2018
- Clearsign Combustion Corporation
- Joseph Colannino
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
High output porous tile burner
- Patent number 10,125,983
- Issue date Nov 13, 2018
- Clearsign Combustion Corporation
- Joseph Colannino
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Burner system including a non-planar perforated flame holder
- Patent number 10,119,704
- Issue date Nov 6, 2018
- Clearsign Combustion Corporation
- Joseph Colannino
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Method for combustion of multiple fuels
- Patent number 10,101,024
- Issue date Oct 16, 2018
- Clearsign Combustion Corporation
- David B. Goodson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for electrodynamically driving a charged gas or charged part...
- Patent number 10,088,151
- Issue date Oct 2, 2018
- Clearsign Combustion Corporation
- David B. Goodson
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Radiant wall burner including perforated flame holders
- Patent number 10,088,153
- Issue date Oct 2, 2018
- Clearsign Combustion Corporation
- Joseph Colannino
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Down-fired burner with a perforated flame holder
- Patent number 10,088,154
- Issue date Oct 2, 2018
- Clearsign Combustion Corporation
- Joseph Colannino
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PILOT STABILIZED BURNER
- Publication number 20220205633
- Publication date Jun 30, 2022
- CLEARSIGN COMBUSTION CORPORATION
- COLIN JAMES DELLER
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
PERFORATED FLAME HOLDER SUPPORT MEMBER FOR STRUCTURAL INTEGRITY
- Publication number 20210310650
- Publication date Oct 7, 2021
- CLEARSIGN COMBUSTION CORPORATION
- DOUGLAS W. KARKOW
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
APPARATUS AND METHOD FOR PROVIDING ELECTRICAL COMBUSTION CONTROL TO...
- Publication number 20200124276
- Publication date Apr 23, 2020
- CLEARSIGN COMBUSTION CORPORATION
- CHRISTOPHER A. WIKLOF
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
TRAPPED VORTEX COMBUSTOR
- Publication number 20200072467
- Publication date Mar 5, 2020
- CLEARSIGN COMBUSTION CORPORATION
- DONALD KENDRICK
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
COMBUSTION SYSTEM WITH PERFORATED FLAME HOLDER AND SWIRL STABLIZED...
- Publication number 20200056781
- Publication date Feb 20, 2020
- CLEARSIGN COMBUSTION CORPORATION
- DONALD KENDRICK
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
FIELD INSTALLED PERFORATED FLAME HOLDER AND METHOD OF ASSEMBLY AND...
- Publication number 20200056782
- Publication date Feb 20, 2020
- CLEARSIGN COMBUSTION CORPORATION
- JONATHAN BUCHER
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
FURNACE INCLUDING PERFORATED AND BLUFF BODY FLAME HOLDER FOR ENHANC...
- Publication number 20200003413
- Publication date Jan 2, 2020
- CLEARSIGN COMBUSTION CORPORATION
- JAMES K. DANSIE
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
METHOD AND APPARATUS FOR STABILIZING COMBUSTION SYSTEM PERFORMANCE
- Publication number 20200003411
- Publication date Jan 2, 2020
- CLEARSIGN COMBUSTION CORPORATION
- Christopher A. Wiklof
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
METHOD FOR OPERATING A COMBUSTION SYSTEM INCLUDING A PERFORATED FLA...
- Publication number 20190390854
- Publication date Dec 26, 2019
- CLEARSIGN COMBUSTION CORPORATION
- DOUGLAS W. KARKOW
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
ULTRA LOW EMISSIONS FIRETUBE BOILER BURNER
- Publication number 20190368723
- Publication date Dec 5, 2019
- CLEARSIGN COMBUSTION CORPORATION
- DONALD KENDRICK
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
PLASMA PILOT
- Publication number 20190323707
- Publication date Oct 24, 2019
- CLEARSIGN COMBUSTION CORPORATION
- SUNNY KARNANI
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
FUEL COMBUSTION SYSTEM WITH A PERFORATED REACTION HOLDER
- Publication number 20190277492
- Publication date Sep 12, 2019
- CLEARSIGN COMBUSTION CORPORATION
- DOUGLAS W. KARKOW
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
PERFORATED FLAME HOLDER SUPPORT MEMBER FOR STRUCTURAL INTEGRITY
- Publication number 20190257516
- Publication date Aug 22, 2019
- CLEARSIGN COMBUSTION CORPORATION
- DOUGLAS W. KARKOW
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
ELECTRODYNAMIC CONTROL IN A BURNER SYSTEM
- Publication number 20190203935
- Publication date Jul 4, 2019
- CLEARSIGN COMBUSTION CORPORATION
- Christopher A. Wiklof
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
PERFORATED FLAME HOLDER SUPPORT STRUCTURE WITH HEATING ELEMENT
- Publication number 20190137096
- Publication date May 9, 2019
- CLEARSIGN COMBUSTION CORPORATION
- DONALD KENDRICK
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
METHOD FOR ELECTRICALLY CONTROLLED COMBUSTION FLUID FLOW
- Publication number 20190113224
- Publication date Apr 18, 2019
- CLEARSIGN COMBUSTION CORPORATION
- DOUGLAS W. KARKOW
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
BURNER SYSTEM WITH DISCRETE TRANSVERSE FLAME STABILIZERS
- Publication number 20190107331
- Publication date Apr 11, 2019
- CLEARSIGN COMBUSTION CORPORATION
- DONALD KENDRICK
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
FLAME VISUALIZATION CONTROL FOR A BURNER INCLUDING A PERFORATED FLA...
- Publication number 20190093886
- Publication date Mar 28, 2019
- CLEARSIGN COMBUSTION CORPORATION
- JOSEPH COLANNINO
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
HIGH OUTPUT POROUS TILE BURNER
- Publication number 20190049107
- Publication date Feb 14, 2019
- CLEARSIGN COMBUSTION CORPORATION
- JOSEPH COLANNINO
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
BURNER SYSTEM INCLUDING A NON-PLANAR PERFORATED FLAME HOLDER
- Publication number 20190024887
- Publication date Jan 24, 2019
- CLEARSIGN COMBUSTION CORPORATION
- JOSEPH COLANNINO
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
PERFORATED FLAME HOLDER WITH GAPS BETWEEN TILE GROUPS
- Publication number 20190011123
- Publication date Jan 10, 2019
- CLEARSIGN COMBUSTION CORPORATION
- JAMES K. DANSIE
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
RADIANT WALL BURNER INCLUDING PERFORATED FLAME HOLDERS
- Publication number 20190011124
- Publication date Jan 10, 2019
- CLEARSIGN COMBUSTION CORPORATION
- JOSEPH COLANNINO
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
STARTUP METHOD AND MECHANISM FOR A BURNER HAVING A PERFORATED FLAME...
- Publication number 20190003705
- Publication date Jan 3, 2019
- CLEARSIGN COMBUSTION CORPORATION
- DOUGLAS W. KARKOW
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
COMBUSTION SYSTEM WITH FLAME LOCATION ACTUATION
- Publication number 20180372314
- Publication date Dec 27, 2018
- CLEARSIGN COMBUSTION CORPORATION
- DOUGLAS W. KARKOW
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
COMBUSTION SYSTEM WITH A GRID SWITCHING ELECTRODE
- Publication number 20180340685
- Publication date Nov 29, 2018
- CLEARSIGN COMBUSTION CORPORATION
- IGOR A. KRICHTAFOVITCH
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
PARTIALLY TRANSITIONED FLAME START-UP OF A PERFORATED FLAME HOLDER
- Publication number 20180202653
- Publication date Jul 19, 2018
- CLEARSIGN COMBUSTION CORPORATION
- Douglas W. Karkow
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
FLUID HEATER WITH PERFORATED FLAME HOLDER, AND METHOD OF OPERATION
- Publication number 20180135884
- Publication date May 17, 2018
- CLEARSIGN COMBUSTION CORPORATION
- DOUGLAS W. KARKOW
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
SELECTABLE DILUTION LOW NOx BURNER
- Publication number 20180087774
- Publication date Mar 29, 2018
- CLEARSIGN COMBUSTION CORPORATION
- DOUGLAS W. KARKOW
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
BURNER INCLUDING A PERFORATED FLAME HOLDER SPACED AWAY FROM A FUEL...
- Publication number 20180080648
- Publication date Mar 22, 2018
- CLEARSIGN COMBUSTION CORPORATION
- DOUGLAS W. KARKOW
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
LOW NOx BURNER
- Publication number 20180073727
- Publication date Mar 15, 2018
- CLEARSIGN COMBUSTION CORPORATION
- JOSEPH COLANNINO
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Trademarklast 30 trademarks

Information Trademark
90799213 - CLEARSIGN
- Serial number 90799213
- Filing date Jun 28, 2021
- ClearSign Combustion Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
88650283 - CLEARSIGN EYE
- Serial number 88650283
- Filing date Oct 10, 2019
- ClearSign Combustion Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
88650294 - CLEARSIGN SENSOR
- Serial number 88650294
- Filing date Oct 10, 2019
- ClearSign Combustion Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
88448778
- Serial number 88448778
- Filing date May 28, 2019
- ClearSign Combustion Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
88438032 - CLEARSIGN CORE
- Serial number 88438032
- Registration number 6634153
- Filing date May 20, 2019
- ClearSign Combustion Corporation
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
87331916 - DUPLEX PLUG & PLAY
- Serial number 87331916
- Registration number 5891669
- Filing date Feb 10, 2017
- ClearSign Combustion Corporation
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
87096459 - CLEARSIGN
- Serial number 87096459
- Filing date Jul 7, 2016
- ClearSign Combustion Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
86519230
- Serial number 86519230
- Filing date Jan 30, 2015
- ClearSign Combustion Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
85982802 - CLEARSIGN
- Serial number 85982802
- Registration number 4679531
- Filing date Dec 18, 2012
- ClearSign Combustion Corporation
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
85805360 - CLEARSIGN
- Serial number 85805360
- Filing date Dec 18, 2012
- ClearSign Combustion Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
85400672
- Serial number 85400672
- Registration number 4743862
- Filing date Aug 17, 2011
- ClearSign Combustion Corporation
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
77630571 - ACTIVE HEAT EXCHANGE
- Serial number 77630571
- Filing date Dec 10, 2008
- ClearSign Combustion Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
77398540 - CLEARSIGN
- Serial number 77398540
- Filing date Feb 15, 2008
- ClearSign Combustion Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

CLEARSIGN COMBUSTION CORPORATION

Organization

Ticker Symbols

Business Address

Mailing Address

State Location

State of Incorporation

Patents Grantslast 30 patents

Field installed perforated flame holder and method of assembly and...

Cooled ceramic electrode supports

Selectable dilution low NOx burner

Duplex burner with velocity-compensated mesh and thickness

Perforated flame holder and system including protection from abrasi...

Horizontally fired burner with a perforated flame holder

Adaptor for providing electrical combustion control to a burner

Ionizer for a combustion system

Method for operating a combustion system including a perforated fla...

Control of combustion reaction physical extent

Burner system including at least one coanda surface and electrodyna...

Method for low NOx fire tube boiler

Electrodynamic combustion control with current limiting electrical...

Fuel combustion system with a perforated reaction holder

Transient control of a combustion Reaction

Flame visualization control for electrodynamic combustion control

System and method for applying an electric field to a flame with a...

Combustion system with flame location actuation

Electrically controlled combustion fluid flow

Low inertia power supply for applying voltage to an electrode coupl...

Combustor having a nonmetallic body with external electrodes

Flame visualization control for a burner including a perforated fla...

Fluid heater with perforated flame holder, and method of operation

Combustion system and method for electrically assisted start-up

High output porous tile burner

Burner system including a non-planar perforated flame holder

Method for combustion of multiple fuels

Method for electrodynamically driving a charged gas or charged part...

Radiant wall burner including perforated flame holders

Down-fired burner with a perforated flame holder

Patents Applicationslast 30 patents

PILOT STABILIZED BURNER

PERFORATED FLAME HOLDER SUPPORT MEMBER FOR STRUCTURAL INTEGRITY

APPARATUS AND METHOD FOR PROVIDING ELECTRICAL COMBUSTION CONTROL TO...

TRAPPED VORTEX COMBUSTOR

COMBUSTION SYSTEM WITH PERFORATED FLAME HOLDER AND SWIRL STABLIZED...

FIELD INSTALLED PERFORATED FLAME HOLDER AND METHOD OF ASSEMBLY AND...

FURNACE INCLUDING PERFORATED AND BLUFF BODY FLAME HOLDER FOR ENHANC...

METHOD AND APPARATUS FOR STABILIZING COMBUSTION SYSTEM PERFORMANCE

METHOD FOR OPERATING A COMBUSTION SYSTEM INCLUDING A PERFORATED FLA...

ULTRA LOW EMISSIONS FIRETUBE BOILER BURNER

PLASMA PILOT

FUEL COMBUSTION SYSTEM WITH A PERFORATED REACTION HOLDER

PERFORATED FLAME HOLDER SUPPORT MEMBER FOR STRUCTURAL INTEGRITY

ELECTRODYNAMIC CONTROL IN A BURNER SYSTEM

PERFORATED FLAME HOLDER SUPPORT STRUCTURE WITH HEATING ELEMENT

METHOD FOR ELECTRICALLY CONTROLLED COMBUSTION FLUID FLOW

BURNER SYSTEM WITH DISCRETE TRANSVERSE FLAME STABILIZERS

FLAME VISUALIZATION CONTROL FOR A BURNER INCLUDING A PERFORATED FLA...

HIGH OUTPUT POROUS TILE BURNER

BURNER SYSTEM INCLUDING A NON-PLANAR PERFORATED FLAME HOLDER

PERFORATED FLAME HOLDER WITH GAPS BETWEEN TILE GROUPS

RADIANT WALL BURNER INCLUDING PERFORATED FLAME HOLDERS

STARTUP METHOD AND MECHANISM FOR A BURNER HAVING A PERFORATED FLAME...

COMBUSTION SYSTEM WITH FLAME LOCATION ACTUATION

COMBUSTION SYSTEM WITH A GRID SWITCHING ELECTRODE

PARTIALLY TRANSITIONED FLAME START-UP OF A PERFORATED FLAME HOLDER

FLUID HEATER WITH PERFORATED FLAME HOLDER, AND METHOD OF OPERATION

SELECTABLE DILUTION LOW NOx BURNER

BURNER INCLUDING A PERFORATED FLAME HOLDER SPACED AWAY FROM A FUEL...

LOW NOx BURNER

Trademarklast 30 trademarks

90799213 - CLEARSIGN

88650283 - CLEARSIGN EYE

88650294 - CLEARSIGN SENSOR

88448778

88438032 - CLEARSIGN CORE

87331916 - DUPLEX PLUG & PLAY

87096459 - CLEARSIGN

86519230

85982802 - CLEARSIGN

85805360 - CLEARSIGN