Roger Vachon

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Ste-Marie, CA

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Patents Grantslast 30 patents

Information Patent Grant
Backhoe for all-terrain vehicles
- Patent number 7,331,749
- Issue date Feb 19, 2008
- Roger Vachon
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
Backhoe for all-terrain vehicles
- Publication number 20060104785
- Publication date May 18, 2006
- Roger Vachon
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING