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COMBUSTION ELECTROMAGNETICS CORPORATION
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LEXINGTON, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
High efficiency high power internal combustion engine operating in...
Patent number
7,318,397
Issue date
Jan 15, 2008
Combustion Electromagnetics Inc.
Michael A. V. Ward
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Ignition system power converter and controller
Patent number
5,558,071
Issue date
Sep 24, 1996
Combustion Electromagnetics, Inc.
Michael A. V. Ward
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Dilution controlled lean burn system
Patent number
5,551,411
Issue date
Sep 3, 1996
Combustion Electromagnetics, Inc.
Michael A. V. Ward
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Engine with flow coupled spark discharge
Patent number
5,517,961
Issue date
May 21, 1996
Combustion Electromagnetics, Inc.
Michael A. V. Ward
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Optimized high power high energy ignition system
Patent number
5,456,241
Issue date
Oct 10, 1995
Combustion Electromagnetics, Inc.
Michael A. V. Ward
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
High efficiency, high output, compact CD ignition coil
Patent number
5,315,982
Issue date
May 31, 1994
Combustion Electromagnetics, Inc.
Michael A. V. Ward
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Integrated converter high power CD ignition
Patent number
5,207,208
Issue date
May 4, 1993
Combustion Electromagnetics Inc.
Michael A. V. Ward
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
DC to DC converter current pump
Patent number
4,868,730
Issue date
Sep 19, 1989
Combustion Electromagnetics, Inc.
Michael A. V. Ward
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Enhanced flame ignition for hydrocarbon fuels
Patent number
4,841,925
Issue date
Jun 27, 1989
Combustion Electromagnetics, Inc.
Michael A. V. Ward
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Electromagnetic ignition--an ignition system producing a large size...
Patent number
4,774,914
Issue date
Oct 4, 1988
Combustion Electromagnetics, Inc.
Michael A. V. Ward
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Rapid pulsed multiple pulse ignition and high efficiency power inve...
Patent number
4,688,538
Issue date
Aug 25, 1987
Combustion Electromagnetics, Inc.
Michael A. V. Ward
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
High efficiency voltage doubling ignition coil for CD system produc...
Patent number
4,677,960
Issue date
Jul 7, 1987
Combustion Electromagnetics, Inc.
Michael A. V. Ward
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Winged reentrant electromagnetic combustion chamber
Patent number
4,561,406
Issue date
Dec 31, 1985
Combustion Electromagnetics, Inc.
Michael A. V. Ward
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Ultra lean burn carburetted adiabatic engine
Patent number
4,499,872
Issue date
Feb 19, 1985
Combustion Electromagnetics, Inc.
Michael A. V. Ward
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Plasma jet ignition system
Patent number
4,317,068
Issue date
Feb 23, 1982
Combustion Electromagnetics, Inc.
Michael A. V. Ward
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Burner combustion improvements
Patent number
4,230,448
Issue date
Oct 28, 1980
Combustion Electromagnetics, Inc.
Michael A. V. Ward
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Patents Applications
last 30 patents
Information
Patent Application
Squish flow coupling in an ic engine withhigh energy coil per plug...
Publication number
20090133677
Publication date
May 28, 2009
Combustion Electromagnetics, Inc.
Michael A.V. Ward
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
High efficiency high power internal combustion engine operating in...
Publication number
20060005793
Publication date
Jan 12, 2006
Combustion Electromagnetics, Inc.
Michael A.V. Ward
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
High efficiency high power internal combustion engine operating in...
Publication number
20050284429
Publication date
Dec 29, 2005
Combustion Electromagnetics, Inc.
Michael A.V. Ward
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Two-valve high squish flow i.c. engine
Publication number
20050241612
Publication date
Nov 3, 2005
Combustion Electromagnetics, Inc.
Michael A. V. Ward
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Mcu based high energy ignition
Publication number
20050241627
Publication date
Nov 3, 2005
Combustion Electromagnetics, Inc.
Michael A. V. Ward
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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last 30 trademarks