Roger Steiert

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Rudolfstetten-Friedslisberg, CH

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Patents Grantslast 30 patents

Information Patent Grant
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- Patent number 8,137,032
- Issue date Mar 20, 2012
- Minova International Limited
- Marek Grocholewski
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
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- Publication number 20100003088
- Publication date Jan 7, 2010
- Marek Grocholewski
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING