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Matthew F. Fahrenkrug
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Chillicothe, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Machine fluid system having filter protector for sock filter in man...
Patent number
11,344,826
Issue date
May 31, 2022
Caterpillar Inc.
Kevin Edwin Malone
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Diesel exhaust fluid dosing system for diesel engine aftertreatment...
Patent number
9,512,763
Issue date
Dec 6, 2016
Caterpillar Inc.
Jason Hudgens
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Mounting assembly for a reductant injector
Patent number
9,441,522
Issue date
Sep 13, 2016
Caterpillar Inc.
Richard Anderson Crandell
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Injector cooling apparatus
Patent number
9,267,410
Issue date
Feb 23, 2016
Caterpillar Inc.
Xiaohui Gong
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Injector cooling apparatus and method
Patent number
9,103,600
Issue date
Aug 11, 2015
Caterpillar Inc.
Matthew Fahrenkrug
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Mounting assembly for reductant injector with thermal isolation and...
Patent number
8,820,059
Issue date
Sep 2, 2014
Caterpillar Inc.
Matthew F. Fahrenkrug
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Mounting assembly for a reductant injector
Patent number
8,800,275
Issue date
Aug 12, 2014
Caterpillar Inc.
Richard Anderson Crandell
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
EGR performance balancing restrictor for an engine system
Patent number
8,783,028
Issue date
Jul 22, 2014
Caterpillar Inc.
Eric J. Charles
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
EXHAUST FLUID INJECTOR ASSEMBLY
Publication number
20220364490
Publication date
Nov 17, 2022
Caterpillar Inc.
Samuel S. Kumar
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
MACHINE FLUID SYSTEM HAVING FILTER PROTECTOR FOR SOCK FILTER IN MAN...
Publication number
20200316500
Publication date
Oct 8, 2020
Caterpillar Inc.
Kevin Edward Malone
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Filter System and Filtration Method for Fluid Reservoirs
Publication number
20170189837
Publication date
Jul 6, 2017
Caterpillar Inc.
Shawn Herold
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Filter System and Filtration Method for Fluid Reservoirs
Publication number
20170122170
Publication date
May 4, 2017
Caterpillar Inc.
Matthew F. Fahrenkrug
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HEADER UNIT FOR REDUCTANT TANK
Publication number
20160376968
Publication date
Dec 29, 2016
Caterpillar Inc.
Dongming Tan
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Diesel Exhaust Fluid Dosing System for Diesel Engine Aftertreatment...
Publication number
20160160725
Publication date
Jun 9, 2016
Caterpillar Inc.
Jason Hudgens
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VALVE ASSEMBLY
Publication number
20150361847
Publication date
Dec 17, 2015
Caterpillar Inc.
Matthew F. Fahrenkrug
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
HEATING ELEMENT FOR REDUCTANT TANK
Publication number
20150354425
Publication date
Dec 10, 2015
Caterpillar Inc.
Jason W. Hudgens
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Injector Cooling Apparatus
Publication number
20150198075
Publication date
Jul 16, 2015
Caterpillar Inc.
Xiaohui Gong
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
MULTI-COMPARTMENT PHAE SEPARATION TANK FOR MULTIPLE REDUCTANT INJEC...
Publication number
20140369899
Publication date
Dec 18, 2014
Caterpillar Inc.
MATTHEW FAHRENKRUG
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
System and Method for Injector Fault Remediation
Publication number
20140331645
Publication date
Nov 13, 2014
Caterpillar Inc.
Brian Cole
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Mounting Assembly for a Reductant Injector
Publication number
20140331655
Publication date
Nov 13, 2014
Caterpillar Inc.
Richard Anderson Crandell
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
MOUNTING ASSEMBLY FOR REDUCTANT INJECTOR WITH THERMAL ISOLATION AND...
Publication number
20140237998
Publication date
Aug 28, 2014
Caterpillar Inc.
Matthew F. Fahrenkrug
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Injector Cooling Apparatus and Method
Publication number
20140174696
Publication date
Jun 26, 2014
Caterpillar Inc.
Matthew Fahrenkrug
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Mounting Assembly for a Reductant Injector
Publication number
20130219871
Publication date
Aug 29, 2013
Caterpillar, Inc.
Richard Anderson Crandell
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EGR Performance Balancing Restrictor For An Engine System
Publication number
20130042610
Publication date
Feb 21, 2013
Caterpillar Inc.
Eric J. Charles
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS