Donald W. Heston

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Chillicothe, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Engine system, operating method and control strategy for aftertreat...
- Patent number 8,024,919
- Issue date Sep 27, 2011
- Caterpillar Inc.
- Eric Fluga
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and apparatus to control a turbocharger wastegate using exha...
- Patent number 6,564,554
- Issue date May 20, 2003
- Caterpillar Inc.
- Robert L. Hercey
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Combined remote first intake air aftercooler and a second fluid fro...
- Patent number 6,546,919
- Issue date Apr 15, 2003
- Caterpillar Inc.
- James J. Callas
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
Engine system, operating method and control strategy for aftertreat...
- Publication number 20090031715
- Publication date Feb 5, 2009
- Caterpillar Inc.
- Eric Fluga
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Method and apparatus to control a turbocharger wastegate using exha...
- Publication number 20030029168
- Publication date Feb 13, 2003
- Robert L. Hercey
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Combined remote first intake air aftercooler and a second fluid fro...
- Publication number 20020189255
- Publication date Dec 19, 2002
- James J. Callas
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...