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Daniel Ziemba
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Carpentersville, IL, US
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Patents Grants
last 30 patents
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Patent Grant
Digital signal carrier detector
Patent number
6,452,966
Issue date
Sep 17, 2002
Charles Industries, Ltd.
Jeffrey Kaiser
G01 - MEASURING TESTING
Patents Applications
last 30 patents
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Patent Application
Line conditioner and build-out for telephone systems
Publication number
20030108190
Publication date
Jun 12, 2003
Jeffrey Kaiser
H04 - ELECTRIC COMMUNICATION TECHNIQUE