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Martin L. WILLI
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Dunlap, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
System and method for staged pre-chamber purging
Patent number
11,002,177
Issue date
May 11, 2021
Caterpillar Inc.
Jaswinder Singh
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Oil injection methods for combustion enhancement in natural gas rec...
Patent number
10,989,146
Issue date
Apr 27, 2021
Caterpillar Inc.
Jaswinder Singh
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Feedback control of fuel reformer-engine system
Patent number
10,260,460
Issue date
Apr 16, 2019
Caterpillar Inc.
Jaswinder Singh
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Sparkplug assembly with prechamber volume
Patent number
9,995,202
Issue date
Jun 12, 2018
Caterpillar Inc.
Martin Willi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Feedback controlled system for ignition promoter droplet generation
Patent number
9,976,518
Issue date
May 22, 2018
Caterpillar Inc.
Jaswinder Singh
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Feedback controlled system for charged ignition promoter droplet di...
Patent number
9,869,255
Issue date
Jan 16, 2018
Caterpillar Inc.
Jaswinder Singh
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Fuel supply system for an engine with an electric ignition power so...
Patent number
9,856,835
Issue date
Jan 2, 2018
Caterpillar Inc.
Dana Coldren
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Fuel combustion system, nozzle for prechamber assembly with curved...
Patent number
9,739,192
Issue date
Aug 22, 2017
Caterpillar Inc.
Martin Willi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Fuel combustion system having component with knurled conduction sur...
Patent number
9,702,328
Issue date
Jul 11, 2017
Caterpillar Inc.
Martin Willi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Fuel combustion system, nozzle for prechamber assembly having coola...
Patent number
9,617,908
Issue date
Apr 11, 2017
Caterpillar Inc.
Martin Willi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Laser system for measuring internal cylinder pressure
Patent number
9,410,867
Issue date
Aug 9, 2016
Caterpillar Inc.
Martin Leo Willi
G01 - MEASURING TESTING
Information
Patent Grant
Gaseous common rail fuel system and high compression ratio engine u...
Patent number
9,200,560
Issue date
Dec 1, 2015
Caterpillar Inc.
Dana R. Coldren
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Temperature-controlled exhaust gas recirculation system and method...
Patent number
9,169,794
Issue date
Oct 27, 2015
Caterpillar Inc.
Christopher R. Gehrke
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Liquid natural gas storage tank mounting system
Patent number
9,162,565
Issue date
Oct 20, 2015
Caterpillar Inc.
Martin Leo Willi
B60 - VEHICLES IN GENERAL
Information
Patent Grant
System and method for adjusting fuel reactivity
Patent number
9,051,887
Issue date
Jun 9, 2015
Caterpillar Inc.
Martin Willi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Compressor bypass
Patent number
8,899,040
Issue date
Dec 2, 2014
Caterpillar Inc.
Shriram Vijayaraghavan
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Internal combustion engine, combustion charge formation system, and...
Patent number
8,783,229
Issue date
Jul 22, 2014
Caterpillar Inc.
Hoisan Kim
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Engine control system having fuel-based timing
Patent number
8,150,603
Issue date
Apr 3, 2012
Caterpillar Inc.
Martin L. Willi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Engine control system having speed-based timing
Patent number
8,113,173
Issue date
Feb 14, 2012
Caterpillar Inc.
Martin L. Willi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Engine control system having pressure-based timing
Patent number
8,028,679
Issue date
Oct 4, 2011
Caterpillar Inc.
Martin L. Willi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Engine control system having fuel-based adjustment
Patent number
7,905,206
Issue date
Mar 15, 2011
Caterpillar Inc.
Martin L. Willi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Segmented heat exchanger
Patent number
7,849,692
Issue date
Dec 14, 2010
Caterpillar Inc.
Darryl Dean Baldwin
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Air induction system having bypass flow control
Patent number
7,654,086
Issue date
Feb 2, 2010
Caterpillar Inc.
Weidong Gong
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Engine and method for operating an engine
Patent number
7,467,621
Issue date
Dec 23, 2008
Caterpillar Inc.
John Christian Lauper, Jr.
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
System and method for conditioning fuel
Patent number
7,343,905
Issue date
Mar 18, 2008
Caterpillar Inc.
Martin L. Willi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
EGR system for spark-ignited gasoline engine
Patent number
7,261,097
Issue date
Aug 28, 2007
Caterpillar Inc.
Weidong Gong
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Distributed ignition method and apparatus for a combustion engine
Patent number
7,007,669
Issue date
Mar 7, 2006
Caterpillar Inc.
Martin L. Willi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method and apparatus for providing a hydrogen enriched fuel to comb...
Patent number
6,739,289
Issue date
May 25, 2004
Caterpillar Inc.
Joel D. Hiltner
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Distributed ignition method and apparatus for a combustion engine
Patent number
6,666,185
Issue date
Dec 23, 2003
Caterpillar Inc.
Martin L. Willi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method of operating an engine with a mixture of gaseous fuel and em...
Patent number
6,386,149
Issue date
May 14, 2002
Clean Fuel Technology, Inc.
Gerald N. Coleman
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
System and Method for Staged Pre-Chamber Purging
Publication number
20200158005
Publication date
May 21, 2020
Caterpillar Inc.
Jaswinder Singh
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Oil Injection Methods for Combustion Enhancement in Natural Gas Rec...
Publication number
20200141303
Publication date
May 7, 2020
Caterpillar Inc.
Jaswinder Singh
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Sparkplug Assembly with Prechamber Volume
Publication number
20180038269
Publication date
Feb 8, 2018
Caterpillar Inc.
Martin Willi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
FUEL SUPPLY SYSTEM FOR AN ENGINE WITH AN ELECTRIC IGNITION POWER SO...
Publication number
20180003136
Publication date
Jan 4, 2018
Caterpillar Inc.
Dana Coldren
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
FEEDBACK CONTROLLED SYSTEM FOR CHARGED IGNITION PROMOTER DROPLET DI...
Publication number
20170159583
Publication date
Jun 8, 2017
Caterpillar Inc.
Jaswinder SINGH
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
FEEDBACK CONTROLLED SYSTEM FOR IGNITION PROMOTER DROPLET GENERATION
Publication number
20170159615
Publication date
Jun 8, 2017
Caterpillar Inc.
Jaswinder SINGH
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
FEEDBACK CONTROL OF FUEL REFORMER-ENGINE SYSTEM
Publication number
20170145965
Publication date
May 25, 2017
Caterpillar Inc.
Jaswinder SINGH
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Combustion Pre-Chamber Assembly Including Fluidic Oscillator
Publication number
20160363041
Publication date
Dec 15, 2016
Caterpillar Inc.
Robert J. Moffat
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Fuel Combustion System, Nozzle for Prechamber Assembly Having Coola...
Publication number
20160348570
Publication date
Dec 1, 2016
Caterpillar Inc.
Martin Willi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Fuel Combustion System, Nozzle for Prechamber Assembly Having Coola...
Publication number
20160333771
Publication date
Nov 17, 2016
Caterpillar Inc.
Martin Willi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Fuel Combustion System, Nozzle for Prechamber Assembly with Curved...
Publication number
20160326946
Publication date
Nov 10, 2016
Caterpillar Inc.
Martin Willi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Fuel Combustion System Having Component with Knurled Conduction Sur...
Publication number
20160319791
Publication date
Nov 3, 2016
Caterpillar Inc.
Martin Willi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
IGNITION SYSTEM UTILIZING CONTROLLABLY VENTED PRE-CHAMBER
Publication number
20160215682
Publication date
Jul 28, 2016
Caterpillar Inc.
Joel David Hiltner
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
LASER SYSTEM FOR MEASURING INTERNAL CYLINDER PRESSURE
Publication number
20160161368
Publication date
Jun 9, 2016
Caterpillar Inc.
Martin Leo Willi
G01 - MEASURING TESTING
Information
Patent Application
ENGINE SYSTEM HAVING ENRICHED PRE-CHAMBER SPARK PLUG
Publication number
20160160742
Publication date
Jun 9, 2016
Caterpillar Inc.
Martin Leo WILLI
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
GASEOUS COMMON RAIL FUEL SYSTEM AND HIGH COMPRESSION RATIO ENGINE U...
Publication number
20140196686
Publication date
Jul 17, 2014
Caterpillar Inc.
Dana R. Coldren
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Temperature-Controlled Exhaust Gas Recirculation System and Method...
Publication number
20140158088
Publication date
Jun 12, 2014
Caterpillar Inc.
Christopher R. Gehrke
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Liquid Natural Gas Storage Tank Mounting System
Publication number
20140060946
Publication date
Mar 6, 2014
Caterpillar, Inc.
Martin Leo Willi
B60 - VEHICLES IN GENERAL
Information
Patent Application
Reactivity Controlled Compression Ignition Engine with Intake Cooli...
Publication number
20140032080
Publication date
Jan 30, 2014
Caterpillar Inc.
Christopher R. Gehrke
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Dual Mode Engine Using Two or More Fuels and Method for Operating S...
Publication number
20140032081
Publication date
Jan 30, 2014
Caterpillar Inc.
Martin Willi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
System and Method for Adjusting Fuel Reactivity
Publication number
20140026847
Publication date
Jan 30, 2014
Caterpillar Inc.
Martin Willi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
COMPRESSOR BYPASS
Publication number
20130081391
Publication date
Apr 4, 2013
Shriram Vijayaraghavan
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
GASEOUS FUEL-POWERED ENGINE SYSTEM HAVING TURBO-COMPOUNDING
Publication number
20120227397
Publication date
Sep 13, 2012
Martin L. WILLI
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
VARIABLE GAS SUBSTITUTION FOR DUEL FUEL ENGINE AND METHOD
Publication number
20120210988
Publication date
Aug 23, 2012
Caterpillar Inc.
Martin WILLI
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Internal Combustion Engine, Combustion Charge Formation System, and...
Publication number
20110297128
Publication date
Dec 8, 2011
Caterpillar Inc.
Hoisan Kim
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Engine control system having pressure-based timing
Publication number
20100126465
Publication date
May 27, 2010
Caterpillar Inc.
Martin L. Willi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Engine control system having fuel-based timing
Publication number
20100131172
Publication date
May 27, 2010
Caterpillar Inc.
Martin L. Willi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Engine control system having emissions-based adjustment
Publication number
20100126481
Publication date
May 27, 2010
Caterpillar Inc.
Martin L. Willi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Engine control system having speed-based timing
Publication number
20100126463
Publication date
May 27, 2010
Caterpillar Inc.
Martin L. Willi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Engine control system having fuel-based adjustment
Publication number
20100131173
Publication date
May 27, 2010
Caterpillar Inc.
Martin L. Willi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...