Günter Weiss

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Offenbach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device and method for the production of a water barrier in an unhar...
- Patent number 7,947,209
- Issue date May 24, 2011
- Lafarge Roofing Technical Centers GmbH
- Peter Srostlik
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Collation assemblies
- Patent number 5,885,055
- Issue date Mar 23, 1999
- Redland Technologies Limited
- Frank Wojtalewicz
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
DEVICE AND METHOD FOR THE PRODUCTION OF A WATER BARRIER IN AN UNHAR...
- Publication number 20090309263
- Publication date Dec 17, 2009
- LAFARGE ROOFING TECHNICAL CENTERS GMBH
- Peter Srostlik
- B28 - WORKING CEMENT, CLAY, OR STONE