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Jordan D. McCormick
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Wheeling, IL, US
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last 30 patents
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Patent Grant
Phantom power controlled switch
Patent number
8,538,054
Issue date
Sep 17, 2013
Switchcraft, Inc.
Steven R. Cooper
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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last 30 patents
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Patent Application
PHANTOM POWER CONTROLLED SWITCH
Publication number
20110286612
Publication date
Nov 24, 2011
Steven R. Cooper
H04 - ELECTRIC COMMUNICATION TECHNIQUE