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Walter E. Earleson
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Morton, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Dual engine locomotive
Patent number
9,415,781
Issue date
Aug 16, 2016
Progress Rail Services Corporation
W. Jack Hardin
B61 - RAILWAYS
Information
Patent Grant
Engine load management for traction vehicles
Patent number
8,428,805
Issue date
Apr 23, 2013
Caterpillar Inc.
Bradley Bailey
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Traction control for DC electric motor
Patent number
8,310,176
Issue date
Nov 13, 2012
Progress Rail Services Corp.
Walter E. Earleson
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Engine load management for traction vehicles
Patent number
8,140,206
Issue date
Mar 20, 2012
Caterpillar Inc.
Bradley Bailey
B60 - VEHICLES IN GENERAL
Information
Patent Grant
System for suppressing wheel acceleration after a slip
Patent number
7,898,194
Issue date
Mar 1, 2011
Progress Rail Services Corp.
Walter Earle Earleson
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Transition wiring system for multiple traction generators
Patent number
7,847,497
Issue date
Dec 7, 2010
Caterpillar Inc.
Raymond Geraint Evans
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Acceleration based control system for speed governing
Patent number
6,112,719
Issue date
Sep 5, 2000
Caterpillar Inc.
Walter E. Earleson
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Dual solenoids on a single circuit and fuel injector using same
Patent number
6,113,014
Issue date
Sep 5, 2000
Caterpillar Inc.
Dana R. Coldren
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Turbo compounded fuel supply system for a gaseous fuel engine
Patent number
5,899,070
Issue date
May 4, 1999
Caterpillar Inc.
Kim J. Droessler
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
System for automatically controlling engine lubricating fluid flow
Patent number
5,669,464
Issue date
Sep 23, 1997
Caterpillar Inc.
Walter E. Earleson
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Phase detection apparatus and method
Patent number
5,347,857
Issue date
Sep 20, 1994
Caterpillar Inc.
Siamak Mirhakimi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Locomotive dynamic brake control
Patent number
5,041,772
Issue date
Aug 20, 1991
Caterpillar Inc.
Walter E. Earleson
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Apparatus and method for controlling the air/fuel ratio of an inter...
Patent number
5,036,669
Issue date
Aug 6, 1991
Caterpillar Inc.
Walter E. Earleson
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Synchronous wheel slip strategy for a locomotive governor
Patent number
4,924,395
Issue date
May 8, 1990
Caterpillar Inc.
Raymond G. Evans
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Locomotive governor control
Patent number
4,498,016
Issue date
Feb 5, 1985
Caterpillar Tractor Co.
Walter E. Earleson
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Engine load management for traction vehicles
Publication number
20120116627
Publication date
May 10, 2012
Caterpillar Inc.
Bradley Bailey
B60 - VEHICLES IN GENERAL
Information
Patent Application
Dual Engine Locomotive
Publication number
20100170414
Publication date
Jul 8, 2010
Progress Rail Services Corp.
W. JACK HARDIN
B61 - RAILWAYS
Information
Patent Application
TRACTION CONTROL FOR DC ELECTRIC MOTOR
Publication number
20100162918
Publication date
Jul 1, 2010
Progress Rail Services Corp.
Walter E. Earleson
B60 - VEHICLES IN GENERAL
Information
Patent Application
Engine load management for traction vehicles
Publication number
20100070120
Publication date
Mar 18, 2010
Caterpillar Inc.
Bradley Bailey
B60 - VEHICLES IN GENERAL
Information
Patent Application
System for suppressing wheel acceleration after a slip
Publication number
20090256514
Publication date
Oct 15, 2009
Progress Rail Services Corporation
Walter Earle Earleson
B60 - VEHICLES IN GENERAL
Information
Patent Application
Transition wiring system for multiple traction generators
Publication number
20090179601
Publication date
Jul 16, 2009
Caterpillar Inc.
Raymond Geraint Evans
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
System design using a RAS-based database
Publication number
20070022106
Publication date
Jan 25, 2007
Caterpillar Inc.
Wayne D. Brandt
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Service tool with separately updateable data file
Publication number
20070016900
Publication date
Jan 18, 2007
Caterpillar Inc.
Wayne D. Brandt
G06 - COMPUTING CALCULATING COUNTING