David Vandenbeek

Follow

Person

Kanata, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Soil replacement product
- Patent number 6,991,408
- Issue date Jan 31, 2006
- North American Profill Products Inc.
- Phil Bottriell
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
Soil replacement product
- Publication number 20040218986
- Publication date Nov 4, 2004
- North American Profill Products Inc.
- Phil Bottriell
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING