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Richard D. Blank
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Overland Park, KS, US
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last 30 patents
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Patent Grant
Close-out test system
Patent number
7,660,394
Issue date
Feb 9, 2010
Embarq Holdings Company, LLC
Richard D. Blank
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Close-out test system
Patent number
6,987,837
Issue date
Jan 17, 2006
Sprint Communications Company L.P.
Richard D. Blank
H04 - ELECTRIC COMMUNICATION TECHNIQUE