John Roger Weber

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Chillicothe, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Exhaust treatment device having flow-promoting end caps
- Patent number 8,359,848
- Issue date Jan 29, 2013
- Caterpillar Inc.
- Philip Stephen Bruza
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust treatment device having flow-promoting end caps
- Patent number 7,757,484
- Issue date Jul 20, 2010
- Caterpillar Inc.
- Philip Stephen Bruza
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Connecting duct for fluid compression system
- Patent number 7,032,383
- Issue date Apr 25, 2006
- Caterpillar Inc.
- John Roger Weber
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Variable flow venturi assembly for use in an exhaust gas recirculat...
- Patent number 6,343,594
- Issue date Feb 5, 2002
- Caterpillar Inc.
- Werner H. Koeslin
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Seal life in rotary mechanisms
- Patent number 4,181,478
- Issue date Jan 1, 1980
- Caterpillar Tractor Co.
- John R. Weber
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
EXHAUST TREATMENT DEVICE HAVING FLOW-PROMOTING END CAPS
- Publication number 20100263353
- Publication date Oct 21, 2010
- Philip Stephen Bruza
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Exhaust treatment device having flow-promoting end caps
- Publication number 20080178585
- Publication date Jul 31, 2008
- Philip Stephen Bruza
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Connecting duct for fluid compression system
- Publication number 20050050889
- Publication date Mar 10, 2005
- Caterpillar Inc.
- John Roger Weber
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...