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Max Wernli
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Schaffhausen, CH
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last 30 patents
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Patent Grant
Apparatus for the production of foundry sand molds
Patent number
4,231,415
Issue date
Nov 4, 1980
Georg Fischer Aktiengesellschaft
Max Wernli
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Apparatus for filling a casting mold
Patent number
4,205,721
Issue date
Jun 3, 1980
Georg Fischer Aktiengesellschaft
Alfred Jorn
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method and apparatus for the production of foundry sand molds
Patent number
4,144,925
Issue date
Mar 20, 1979
Georg Fischer Aktiengesellschaft
Max Wernli
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Molding machine for producing casting molds
Patent number
4,114,677
Issue date
Sep 19, 1978
Georg Fischer Aktiengesellschaft
Max Wernli
B22 - CASTING POWDER METALLURGY