Inventor
POWELL ARTHUR L
US5 patents
Patents
5 patentsUS11036949B2Jun 15, 2021
Scanner with control logic for resolving package labeling conflicts
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US10262176B1Apr 16, 2019
Scanner with control logic for resolving package labeling
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US10565415B2Feb 18, 2020
Scanner with control logic for resolving package labeling conflicts
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US11636565B1Apr 25, 2023
Tamper detection arrangements, and point of sales systems employing same
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US11449698B2Sep 20, 2022
Scanner with control logic for resolving package labeling conflicts
DIGIMARC CORP0 citations61