Helmut Heinzel

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Tiefenbronn, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing a semifinished product and semifinished produc...
- Patent number 8,992,826
- Issue date Mar 31, 2015
- Doduco GmbH
- Helmut Heinzel
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for producing a semifinished product and semifinished produc...
- Patent number 8,980,166
- Issue date Mar 17, 2015
- Doduco GmbH
- Helmut Heinzel
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Method for Producing a Semifinished Product and Semifinished Produc...
- Publication number 20110262293
- Publication date Oct 27, 2011
- Helmut Heinzel
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method for Producing a Semifinished Product and Semifinished Produc...
- Publication number 20110243783
- Publication date Oct 6, 2011
- Helmut Heinzel
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...