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Andreas Schiff
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Eriskirch, DE
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last 30 patents
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Patent Grant
ASI network for explosion-hazard areas
Patent number
8,242,901
Issue date
Aug 14, 2012
Siemens Aktiengesellschaft
Klaus Indefrey
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Patent Grant
Process for increasing the interference suppression
Patent number
5,574,587
Issue date
Nov 12, 1996
i f m Electronic GmbH
Dieter Kr okel
H03 - BASIC ELECTRONIC CIRCUITRY
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Patent Grant
Proximity detector with error-preventing ambient condition compensa...
Patent number
5,367,198
Issue date
Nov 22, 1994
i f m electronic GmbH
Johannes Buergel
H03 - BASIC ELECTRONIC CIRCUITRY
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last 30 patents
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Patent Application
ASI network for explosion-hazard areas
Publication number
20080224850
Publication date
Sep 18, 2008
Klaus Indefrey
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER