Bertrand Koenig

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Schiltigheim, FR

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Patents Grantslast 30 patents

Information Patent Grant
Non-combustible composite panel and manufacturing method
- Patent number 9,346,243
- Issue date May 24, 2016
- Alcoa Architectural Products SAS
- Eberhard Correa
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
NON-COMBUSTIBLE COMPOSITE PANEL AND MANUFACTURING METHOD
- Publication number 20130216796
- Publication date Aug 22, 2013
- Eberhard Correa
- B32 - LAYERED PRODUCTS