Markus Steffens

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Winnweiler, DE

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Patents Grantslast 30 patents

Information Patent Grant
Spirit level
- Patent number 7,536,797
- Issue date May 26, 2009
- Stabila-Messgeräte Gustav Ullrich GmbH
- Markus Steffens
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Spirit Level
- Publication number 20080216332
- Publication date Sep 11, 2008
- STABILA MESSGERATE GUSTAV ULLRICH GMBH
- Markus Steffens
- G01 - MEASURING TESTING