Gabriele Friedrich

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Ludwigshafen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Carbonyl iron silicide powder
- Patent number 6,309,620
- Issue date Oct 30, 2001
- BASF Aktiengesellschaft
- Reinhold Schlegel
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Phosphorus-containing iron powders
- Patent number 6,180,235
- Issue date Jan 30, 2001
- BASF Aktiengesellschaft
- Bernd Leutner
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Finely divided phosphorus-containing iron
- Patent number 6,036,742
- Issue date Mar 14, 2000
- BASF Aktiengesellschaft
- Bernd Leutner
- B22 - CASTING POWDER METALLURGY