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Horst Schwiecker
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Kahl am Main, DE
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last 30 patents
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Patent Grant
Method of and photometric arrangement for measuring and controlling...
Patent number
4,469,713
Issue date
Sep 4, 1984
Leybold-Heraeus GmbH
Horst Schwiecker
G01 - MEASURING TESTING
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Patent Grant
Arrangement and photometer for measuring and controlling the thickn...
Patent number
4,207,835
Issue date
Jun 17, 1980
Leybold-Heraeus GmbH & Co. KG
Horst Schwiecker
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...