Jay Gunnarson

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Grande Prairie, CA

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Patents Grantslast 30 patents

Information Patent Grant
Telescoping leader system
- Patent number 8,764,347
- Issue date Jul 1, 2014
- Northstar Energy Services Inc.
- Jay Gunnarson
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
System for mounting a pile driver
- Patent number 8,061,435
- Issue date Nov 22, 2011
- Jay Gunnarson
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
TELESCOPING LEADER SYSTEM
- Publication number 20120051846
- Publication date Mar 1, 2012
- Jay Gunnarson
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SYSTEM FOR MOUNTING A PILE DRIVER
- Publication number 20080110657
- Publication date May 15, 2008
- Jay Gunnarson
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING