Wilfried Weitzer

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Patents Grantslast 30 patents

Information Patent Grant
Floor or wall covering system with laying units which can be combin...
- Patent number 9,890,540
- Issue date Feb 13, 2018
- Weitzer Holding GmbH
- Wilfried Weitzer
- E04 - BUILDING
Information Patent Grant
Panel element and connecting system for panel elements
- Patent number 7,543,418
- Issue date Jun 9, 2009
- Weitzer Parkett GmbH & Co. K.G.
- Wilfried Weitzer
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
FLOOR OR WALL COVERING SYSTEM WITH LAYING UNITS WHICH CAN BE COMBIN...
- Publication number 20140283468
- Publication date Sep 25, 2014
- Weitzer Holding GmbH
- Wilfried Weitzer
- E04 - BUILDING
Information Patent Application
Panel element comprising a connection system
- Publication number 20050221047
- Publication date Oct 6, 2005
- Wilfried Weitzer
- E04 - BUILDING
Information Patent Application
Panel element and connecting system for panel elements
- Publication number 20050204676
- Publication date Sep 22, 2005
- Wilfried Weitzer
- E04 - BUILDING