Hans-Josef Metten

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Bergisch Gladbach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Masonry system
- Patent number 9,670,668
- Issue date Jun 6, 2017
- METTEN Stein + Design GmbH & Co. KG
- Hans-Josef Metten
- E04 - BUILDING
Information Patent Grant
Method for fabricating concrete blocks or concrete slabs
- Patent number 7,935,284
- Issue date May 3, 2011
- METTEN Stein + Design GmbH & Co. KG
- Hans-Josef Metten
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Method for the fabrication of concrete blocks or concrete slabs
- Patent number 6,471,895
- Issue date Oct 29, 2002
- Metten-Stein + Design GmbH & Co., KG
- Hans-Josef Metten
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Process for the production and treatment of concrete blocks
- Patent number 5,133,915
- Issue date Jul 28, 1992
- Josef Metten
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Information Patent Application
MASONRY SYSTEM
- Publication number 20110203211
- Publication date Aug 25, 2011
- Hans-Josef Metten
- E04 - BUILDING
Information Patent Application
Masonry System
- Publication number 20080098686
- Publication date May 1, 2008
- Hans-Josef Metten
- E04 - BUILDING
Information Patent Application
METHOD FOR SHAPING CONCRETE BLOCKS AND/OR CONCRETE SLABS
- Publication number 20080098689
- Publication date May 1, 2008
- Hans-Josef Metten
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Method for Fabricating Concrete Blocks or Concrete Slabs
- Publication number 20070234679
- Publication date Oct 11, 2007
- Hans-Josef Metten
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Method for the fabrication of concrete blocks or concrete slabs
- Publication number 20020053182
- Publication date May 9, 2002
- Hans-Josef Metten
- B28 - WORKING CEMENT, CLAY, OR STONE