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Gunter Kurz
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Duesseldorf, DE
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last 30 patents
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Patent Grant
Process for the production of solar silicon
Patent number
4,919,913
Issue date
Apr 24, 1990
Bayer Aktiengesellschaft
Gunter Kurz
C01 - INORGANIC CHEMISTRY
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Patent Grant
Continuous process for refining silicon
Patent number
4,900,532
Issue date
Feb 13, 1990
Bayer Aktiengesellschaft
Gunter Kurz
C01 - INORGANIC CHEMISTRY