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Peter Schick
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Krefeld, DE
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last 30 patents
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Patent Grant
Thermostable iron oxide pigments, processes for their preparation a...
Patent number
4,913,063
Issue date
Apr 3, 1990
Bayer Aktiensegellschaft
Friedrich Jonas
C01 - INORGANIC CHEMISTRY
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Patent Grant
Magnetic lacquer dispersions, process for their production and thei...
Patent number
4,853,289
Issue date
Aug 1, 1989
Bayer Aktiengesellschaft
Peter Schick
G11 - INFORMATION STORAGE