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Matthew D. Rampenthal
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Chillicothe, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Exhaust system having low-stress exhaust manifold flange
Patent number
6,892,532
Issue date
May 17, 2005
Caterpillar Inc.
Timothy A. Bruce
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Bypass assembly with annular bypass venturi for an exhaust gas reci...
Patent number
6,659,092
Issue date
Dec 9, 2003
Caterpillar Inc.
Gerald N. Coleman
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Bypass venturi assembly with single shaft actuator for an exhaust g...
Patent number
6,640,542
Issue date
Nov 4, 2003
Caterpillar Inc.
Gerald N. Coleman
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Exhaust gas recirculation system with variable geometry turbine and...
Patent number
6,609,373
Issue date
Aug 26, 2003
Caterpillar Inc.
Gerald N. Coleman
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Bypass venturi assembly and elbow with turning vane for an exhaust...
Patent number
6,439,212
Issue date
Aug 27, 2002
Caterpillar Inc.
Gerald N. Coleman
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
Exhaust system having low-stress exhaust manifold flange
Publication number
20030221426
Publication date
Dec 4, 2003
Timothy A. Bruce
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Bypass assembly with annular bypass venturi for an exhaust gas reci...
Publication number
20030116145
Publication date
Jun 26, 2003
Gerald N. Coleman
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Bypass venturi assembly with single shaft actuator for an exhaust g...
Publication number
20030115874
Publication date
Jun 26, 2003
Gerald N. Coleman
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
EXHAUST GAS RECIRCULATION SYSTEM WITH VARIABLE GEOMETRY TURBINE AND...
Publication number
20030110768
Publication date
Jun 19, 2003
Gerald N. Coleman
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...