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Siegfried Heinrich
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Laichingen, DE
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Patents Grants
last 30 patents
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Patent Grant
Molding equipment for the production of castings
Patent number
7,980,290
Issue date
Jul 19, 2011
Buhler Druckguss AG
Siegfried Heinrich
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Injection-molding device for manufacturing V-engine blocks
Patent number
7,500,508
Issue date
Mar 10, 2009
Buhler Druckguss AG
Siegfried Heinrich
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
DIE CASTING MOULD AND METHOD FOR USING AND MAINTAINING A DIE CASTIN...
Publication number
20240139802
Publication date
May 2, 2024
SCHAUFLER TOOLING GMBH & CO. KG
Siegfried Heinrich
B22 - CASTING POWDER METALLURGY
Information
Patent Application
MOULDING EQUIPMENT FOR THE PRODUCTION OF CASTINGS
Publication number
20090071623
Publication date
Mar 19, 2009
Buhler Druckguss AG
Siegfried Heinrich
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Injection-molding device for manufacturing V-engine blocks
Publication number
20070006988
Publication date
Jan 11, 2007
Buhler Druckguss AG
Siegfried Heinrich
B22 - CASTING POWDER METALLURGY