Chris Logan

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Stonewall, OK, US

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Patents Applicationslast 30 patents

Information Patent Application
Modular Guide Sleeve Apparatus and Method
- Publication number 20150021530
- Publication date Jan 22, 2015
- GEIP Holdings, LP
- Steven D. Gregory
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Pile Lifting Apparatus and Method
- Publication number 20150021529
- Publication date Jan 22, 2015
- GEIP Holdings, LP
- Steven D. Gregory
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING