Brian Metcalfe

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Huntersville, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for creating support columns using a hollow ma...
- Patent number 7,604,437
- Issue date Oct 20, 2009
- Geopier Foundation Company, Inc.
- Kord J. Wissmann
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR CREATING RAMMED AGGREGATE PIERS USING A HO...
- Publication number 20080205993
- Publication date Aug 28, 2008
- Kord J. Wissmann
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING