Grant Mitchell

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Joplin, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Combined waterproofing sheet and protection course membrane
- Patent number 6,773,526
- Issue date Aug 10, 2004
- Tamko Roofing Products, Inc.
- Aaron R. Phillips
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Combined waterproofing sheet and protection course membrane
- Patent number 6,479,117
- Issue date Nov 12, 2002
- Aaron R. Phillips
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
Combined waterproofing sheet and protection course membrane
- Publication number 20030015275
- Publication date Jan 23, 2003
- Aaron R. Phillips
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING