Douglas E. Handly

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Morton, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Engine valve actuation system
- Patent number 6,907,851
- Issue date Jun 21, 2005
- Caterpillar Inc.
- Travis E. Barnes
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Model based rail pressure control for variable displacement pumps
- Patent number 6,484,696
- Issue date Nov 26, 2002
- Caterpillar Inc.
- Travis E. Barnes
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
Engine valve actuation system
- Publication number 20030221644
- Publication date Dec 4, 2003
- Travis E. Barnes
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
MODEL BASED RAIL PRESSURE CONTROL FOR VARIABLE DISPLACEMENT PUMPS
- Publication number 20020139350
- Publication date Oct 3, 2002
- Travis E. Barnes
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS