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Heinz-Gerhard Kohn
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Dransfeld, DE
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last 30 patents
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Patent Grant
Electronic balance with data output for use in explosive areas
Patent number
5,895,891
Issue date
Apr 20, 1999
Sartorius AG
Rainer Kirchhoff
G01 - MEASURING TESTING
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Patent Grant
Balance with scale on top
Patent number
5,771,986
Issue date
Jun 30, 1998
Sartorius AG
Heinz-Gerhard Kohn
G01 - MEASURING TESTING
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Patent Grant
Balance with scale on top with a one-piece parallel guide
Patent number
5,719,357
Issue date
Feb 17, 1998
Sartorius AG
Matthias Eger
G01 - MEASURING TESTING
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Patent Grant
Balance with one or several wire strain gauge weighing cells
Patent number
5,610,343
Issue date
Mar 11, 1997
Sartorius AG
Matthias Eger
G01 - MEASURING TESTING