R. Carl Wilbur

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Brimfield, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for controlling the actuation of a hydraulic c...
- Patent number 6,257,118
- Issue date Jul 10, 2001
- Caterpillar Inc.
- R. Carl Wilbur
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING