Ronald M. Fedrick

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Petaluma, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Pre-cast/pre-stressed concrete and steel pile and method for instal...
- Patent number 7,390,144
- Issue date Jun 24, 2008
- Nova Group Inc.
- Ronald M. Fedrick
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Bottom-seated portable cofferdam and method of use
- Patent number 4,522,532
- Issue date Jun 11, 1985
- Ronald M. Fedrick
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
Pre-cast/pre-stressed concrete and steel pile and method for instal...
- Publication number 20070177948
- Publication date Aug 2, 2007
- Nova Group Inc.
- Ronald M. Fedrick
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING