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Robert C. Griffith JR.
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Chillicothe, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Turbocharger having cooling arrangement for compressor and method t...
Patent number
10,036,305
Issue date
Jul 31, 2018
Caterpillar Inc.
Nan Yang
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Turbocharger turbine nozzle and containment structure
Patent number
9,879,594
Issue date
Jan 30, 2018
Caterpillar Inc.
Richard E. Annati
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Turbocharger with air buffer seal
Patent number
8,915,708
Issue date
Dec 23, 2014
Caterpillar Inc.
Nan Yang
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Lubrication control system for a work machine
Patent number
5,823,295
Issue date
Oct 20, 1998
Caterpillar Inc.
Bobby D. Griffith
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
TURBOCHARGER HAVING COOLING ARRANGEMENT FOR COMPRESSOR AND METHOD T...
Publication number
20180087448
Publication date
Mar 29, 2018
Caterpillar Inc.
Nan Yang
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Turbocharger Turbine Nozzle and Containment Structure
Publication number
20160265484
Publication date
Sep 15, 2016
Caterpillar Inc.
Richard E. Annati
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
TURBOCHARGER WITH AIR BUFFER SEAL
Publication number
20120328418
Publication date
Dec 27, 2012
Caterpillar Inc.
NAN YANG
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
Compressor having integral EGR valve and mixer
Publication number
20070144170
Publication date
Jun 28, 2007
Caterpillar Inc.
Robert Charles Griffith
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Fuel control system
Publication number
20030217721
Publication date
Nov 27, 2003
Robert E. Adams
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...