Inventor
HATZINGER TAMARA
US6 patents
Patents
6 patentsUS10890015B2Jan 12, 2021
Electronic lock state detection systems and methods
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Electronic lock state detection systems and methods
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Electronic lock state detection systems and methods
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US11598121B2Mar 7, 2023
Electronic lock state detection systems and methods
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Portable dock for electronic key retention devices
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Portable dock for electronic key retention devices
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