Hans-Bernd Pillkahn

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Werdohl, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for detaching coatings from scrap
- Patent number 9,487,844
- Issue date Nov 8, 2016
- ProASSORT GmbH
- Hans-Bernd Pillkahn
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for the selective acidic dezincification of steel scrap
- Patent number 8,574,339
- Issue date Nov 5, 2013
- DRT Deutsche Rohstofftechnik GmbH
- Eberhard Gock
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR DETACHING COATINGS FROM SCRAP
- Publication number 20140034090
- Publication date Feb 6, 2014
- Hans-Bernd Pillkahn
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR THE SELECTIVE ACIDIC DEZINCIFICATION OF STEEL SCRAP
- Publication number 20110271796
- Publication date Nov 10, 2011
- Eberhard Gock
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...