RALF NÖRTHEMANN

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Patents Grantslast 30 patents

Information Patent Grant
Method for operating an electric arc furnace
- Patent number 11,953,265
- Issue date Apr 9, 2024
- SMS group GMBH
- Thomas Pasch
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR SIMULTANEOUSLY INJECTING A FUEL GAS AND AN OXYGEN-RICH G...
- Publication number 20230279516
- Publication date Sep 7, 2023
- SMS group GMBH
- Hans-Jürgen ODENTHAL
- C21 - METALLURGY OF IRON
Information Patent Application
Method for producing liquid pig iron from a DRI product
- Publication number 20230175087
- Publication date Jun 8, 2023
- SMS group GMBH
- Jochen SCHLÜTER
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR OPERATING AN ELECTRIC ARC FURNACE
- Publication number 20220034586
- Publication date Feb 3, 2022
- SMS group GMBH
- Thomas PASCH
- C21 - METALLURGY OF IRON
Information Patent Application
CONVERTER
- Publication number 20180100207
- Publication date Apr 12, 2018
- SMS Group GmbH
- RALF NÖRTHEMANN
- C21 - METALLURGY OF IRON