Holger Aretz

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Mayschoss, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for changing the temperature of metal strips in a...
- Patent number 10,676,807
- Issue date Jun 9, 2020
- Hydro Aluminium Rolled Products GmbH
- Kai-Friedrich Karhausen
- C21 - METALLURGY OF IRON
Information Patent Grant
Aluminum composite material and forming method
- Patent number 10,279,385
- Issue date May 7, 2019
- Hydro Aluminium Rolled Products GmbH
- Henk-Jan Brinkman
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Aluminium composite material and forming method
- Patent number 9,855,592
- Issue date Jan 2, 2018
- Hydro Aluminium Rolled Products GmbH
- Henk-Jan Brinkman
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Method and Device for Changing the Temperature of Metal Strips in a...
- Publication number 20180135156
- Publication date May 17, 2018
- Hydro Aluminium Rolled Products GmbH
- Kai-Friedrich Karhausen
- C21 - METALLURGY OF IRON
Information Patent Application
Aluminium composite material and forming method
- Publication number 20180093314
- Publication date Apr 5, 2018
- Hydro Aluminium Rolled Products GmbH
- Henk-Jan Brinkman
- B32 - LAYERED PRODUCTS
Information Patent Application
Aluminium composite material and forming method
- Publication number 20150224556
- Publication date Aug 13, 2015
- Hydro Aluminium Rolled Products GmbH
- Henk-Jan Brinkman
- B32 - LAYERED PRODUCTS