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Blake Dolph
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Elgin, IL, US
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Patents Grants
last 30 patents
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Patent Grant
Media recorder
Patent number
9,002,180
Issue date
Apr 7, 2015
AT&T Intellectual Property I, L.P.
Blake Dolph
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
Media Recorder
Publication number
20130322841
Publication date
Dec 5, 2013
AT&T INTELLECTUAL PROPERTY I, L.P.
Blake Dolph
H04 - ELECTRIC COMMUNICATION TECHNIQUE