Inventor
CHAPMAN THEODORE A
US5 patents
Patents
5 patentsUS7114655B2Oct 3, 2006
EPC data manager
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US7066667B2Jun 27, 2006
RFID tag and printer system
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US7114654B2Oct 3, 2006
RFID encoder and verifier
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US7400989B2Jul 15, 2008
RFID verifier system with grade classification
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US7221278B2May 22, 2007
RFID verifier
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