Rainer Dittrich

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Duisberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for injecting gases into a metallurgical tank
- Patent number 6,432,165
- Issue date Aug 13, 2002
- SMS Demag AG
- Rainer Dittrich
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for decarburizing steels melts
- Patent number 6,235,084
- Issue date May 22, 2001
- Mannesmann AG
- Horst-Dieter Schöler
- C21 - METALLURGY OF IRON
Information Patent Grant
Process and apparatus for vacuum treatment of metals
- Patent number 5,242,485
- Issue date Sep 7, 1993
- Mannesmann AG
- Rainer Dittrich
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
Method of degassing molten steel
- Publication number 20040154437
- Publication date Aug 12, 2004
- SMS Mevac GmbH
- Rainer Dittrich
- C21 - METALLURGY OF IRON