Ruediger Koegler

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Nordgeorgsfehn, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for laying pipelines in the ground
- Patent number 8,613,568
- Issue date Dec 24, 2013
- Herrenknecht AG
- Ruediger Koegler
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method and device for laying pipelines in the ground
- Patent number 8,568,059
- Issue date Oct 29, 2013
- Herrenknecht, AG
- Ruediger Koegler
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR LAYING PIPELINES IN THE GROUND
- Publication number 20130051922
- Publication date Feb 28, 2013
- HERRENKNECHT AG
- Ruediger Koegler
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
METHOD AND DEVICE FOR LAYING PIPELINES IN THE GROUND
- Publication number 20120141211
- Publication date Jun 7, 2012
- Ruediger Koegler
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING