Herbert Grolla

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Bad Laasphe, DE

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Patents Grantslast 30 patents

Information Patent Grant
apparatus for filling of molds with liquidy metals
- Patent number 6,460,605
- Issue date Oct 8, 2002
- Heinrich Wagner Sinto Maschinenfabrik GmbH
- Herbert Grolla
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method and an apparatus for filling of molds with liquidy metals
- Patent number 6,453,978
- Issue date Sep 24, 2002
- Heinrich Wagner Sinto Maschinenfabrik GmbH
- Herbert Grolla
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for casting and a mold for such a method
- Patent number 6,382,301
- Issue date May 7, 2002
- Heinrich Wagner Sinto Maschinenfabrik GmbH
- Herbert Grolla
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for casting
- Patent number 6,305,460
- Issue date Oct 23, 2001
- Heinrich Wagner Sinto Maschinenfabrik GmbH
- Herbert Grolla
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Mold for automatically working mold systems and a process for the m...
- Patent number 6,244,328
- Issue date Jun 12, 2001
- Heinrich Wagner Sinto Maschinenfabrik GmbH
- Herbert Grolla
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Molding machine
- Patent number 5,127,816
- Issue date Jul 7, 1992
- Heinrich Wagner Sinto Maschinenfabrik GmbH
- Herbert Grolla
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Method and an apparatus for filling of molds with liquidy metals
- Publication number 20020036072
- Publication date Mar 28, 2002
- Heinrich Wagner Sinto Maschinenfabrik GmbH
- Herbert Grolla
- B22 - CASTING POWDER METALLURGY