Simon C. Litchfield

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Coleorton, GB

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Patents Grantslast 30 patents

Information Patent Grant
Method for controlling a raise/extend function of a work machine
- Patent number 6,802,687
- Issue date Oct 12, 2004
- Caterpillar Inc.
- Simon C. Litchfield
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
Method for controlling a raise/extend function of a work machine
- Publication number 20040131458
- Publication date Jul 8, 2004
- Simon C. Litchfield
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Method for controlling a raise/extend function of a work machine
- Publication number 20040120800
- Publication date Jun 24, 2004
- Simon C. Litchfield
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING