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Matthew Stefanick
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Peoria, IL, US
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last 30 patents
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Patent Grant
Power system
Patent number
9,194,272
Issue date
Nov 24, 2015
Caterpillar Inc.
Matthew Owen Stefanick
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Dual path exhaust emission control system
Patent number
7,673,446
Issue date
Mar 9, 2010
Caterpillar Inc.
Svetlana Mikhailovna Zemskova
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
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Patent Application
Power system
Publication number
20100132341
Publication date
Jun 3, 2010
Caterpillar Inc.
Matthew Owen Stefanick
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Dual path exhaust emission control system
Publication number
20080178579
Publication date
Jul 31, 2008
Svetlana Mikhailovna Zemskova
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
System for removing sulfur oxides from recycled exhaust
Publication number
20070297961
Publication date
Dec 27, 2007
Caterpillar Inc.
Ronald Silver
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL