David Poulis

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Santa Maria, CA, US

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Patents Applicationslast 30 patents

Information Patent Application
Vapor & moisture resistant carrier apparatus
- Publication number 20080263969
- Publication date Oct 30, 2008
- David Poulis
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Vapor & moisture resistant conduit
- Publication number 20070245894
- Publication date Oct 25, 2007
- David Poulis
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING