Ralf Rethmann

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Georgsmarienhutte, DE

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Patents Grantslast 30 patents

Information Patent Grant
Copper casting mold
- Patent number 7,096,922
- Issue date Aug 29, 2006
- KM Europa Metal AG
- Hans-Juergen Hemschemeier
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Casting-die body
- Patent number 6,383,663
- Issue date May 7, 2002
- KM Europa Metal AG
- Dirk Rode
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for manufacturing a casting-die body and a casting-die body
- Patent number 6,206,987
- Issue date Mar 27, 2001
- KM Europa Metal AG
- Dirk Rode
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Copper casting mold
- Publication number 20030230394
- Publication date Dec 18, 2003
- Hans-Juergen Hemschemeier
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Method for manufacturing a casting-die body and a casting-die body
- Publication number 20010006738
- Publication date Jul 5, 2001
- Dirk Rode
- B22 - CASTING POWDER METALLURGY