Werner Kehl

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Jork, DE

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Patents Grantslast 30 patents

Information Patent Grant
Aluminium composite material with AlMgSi core layer
- Patent number 10,471,684
- Issue date Nov 12, 2019
- Hydro Aluminium Rolled Products GmbH
- Henk-Jan Brinkman
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Aluminium composite material with AlMgSi core layer
- Patent number 9,796,157
- Issue date Oct 24, 2017
- Hydro Aluminium Rolled Products GmbH
- Henk-Jan Brinkman
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Planar, rolled semi-finished product of aluminum alloys
- Patent number 7,846,277
- Issue date Dec 7, 2010
- Hydro Aluminium Deutschland GmbH
- Werner Kehl
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Aluminium Composite Material with AlMgSi Core Layer
- Publication number 20170259529
- Publication date Sep 14, 2017
- Hydro Aluminium Rolled Products GmbH
- Henk-Jan Brinkman
- B32 - LAYERED PRODUCTS
Information Patent Application
Method for manufacturing AlMgSi aluminium strip
- Publication number 20150152535
- Publication date Jun 4, 2015
- Hydro Aluminium Rolled Products GmbH
- Werner Kehl
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method for manufacturing AlMgSi aluminium strip
- Publication number 20140190595
- Publication date Jul 10, 2014
- Hydro Aluminum Rolled Products GmbH
- Werner Kehl
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Aluminium Composite Material with AlMgSi Core Layer
- Publication number 20140193666
- Publication date Jul 10, 2014
- Hydro Aluminium Rolled Products GmbH
- Henk-Jan Brinkman
- B32 - LAYERED PRODUCTS
Information Patent Application
Planar, rolled semi-finished product of aluminum alloys
- Publication number 20070125465
- Publication date Jun 7, 2007
- Werner Kehl
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...