Christof Dratner

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Osnabruck, DE

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Patents Grantslast 30 patents

Information Patent Grant
Cooling plate
- Patent number 7,204,953
- Issue date Apr 17, 2007
- KM Europa Metal Aktiengesellschaft
- Christof Dratner
- C21 - METALLURGY OF IRON
Information Patent Grant
Cable head of a high-current multiple cable for direct-current appl...
- Patent number 6,063,998
- Issue date May 16, 2000
- KM Europa Metal AG
- Thomas Rolf
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arrangement for transferring electrical energy from a furnace trans...
- Patent number 5,889,811
- Issue date Mar 30, 1999
- KM Europa Metal AG
- Christof Dratner
- F27 - FURNACES KILNS OVENS RETORTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRODE FOR ELECTRODE HOLDER
- Publication number 20150251270
- Publication date Sep 10, 2015
- KME Germany GmbH & Co. KG
- Hans-Günter Wobker
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Casting Wheel
- Publication number 20150068700
- Publication date Mar 12, 2015
- KME Germany GmbH & Co. KG
- Christof Dratner
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Cooling plate
- Publication number 20060017202
- Publication date Jan 26, 2006
- Christof Dratner
- C21 - METALLURGY OF IRON