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Wilce Williams
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Peoria, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Aftertreatment system and method
Patent number
11,143,078
Issue date
Oct 12, 2021
Caterpillar Inc.
Paul R. Moore
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Thermal management lightoff assist systems and methods for regenera...
Patent number
11,015,502
Issue date
May 25, 2021
Caterpillar Inc.
Joshua Lynn Ratts
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Optical sensor for aftertreatment catalyst condition
Patent number
10,989,654
Issue date
Apr 27, 2021
Caterpillar Inc.
Joshua L. Ratts
G01 - MEASURING TESTING
Information
Patent Grant
Reactor assembly
Patent number
9,987,612
Issue date
Jun 5, 2018
Caterpillar Inc.
David Mark Ginter
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method and system for testing a condition of a catalyst
Patent number
9,360,463
Issue date
Jun 7, 2016
Caterpillar Inc.
Joshua Ratts
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Aftertreatment System and Method
Publication number
20210180494
Publication date
Jun 17, 2021
Caterpillar Inc.
Paul R. Moore
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
THERMAL MANAGEMENT LIGHTOFF ASSIST SYSTEMS AND METHODS FOR REGENERA...
Publication number
20200332690
Publication date
Oct 22, 2020
Caterpillar Inc.
Joshua Lynn Ratts
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
OPTICAL SENSOR FOR AFTERTREATMENT CATALYST CONDITION
Publication number
20200319094
Publication date
Oct 8, 2020
Caterpillar Inc.
Joshua L. Ratts
G01 - MEASURING TESTING
Information
Patent Application
Catalyst Protection Against Hydrocarbon Exposure
Publication number
20160084135
Publication date
Mar 24, 2016
Caterpillar Inc.
Aaron Harmon
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES