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Alan Capaldi-Tallon
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Portsmouth Hampshire, GB
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Patents Grants
last 30 patents
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Patent Grant
Secure door entry system and method
Patent number
9,990,787
Issue date
Jun 5, 2018
Illinois Tool Works Inc.
Alan Capaldi-Tallon
G07 - CHECKING-DEVICES
Patents Applications
last 30 patents
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Patent Application
SECURE DOOR ENTRY SYSTEM AND METHOD
Publication number
20150228133
Publication date
Aug 13, 2015
ILLINOIS TOOL WORKS INC. a corporation
Alan Capaldi-Tallon
G06 - COMPUTING CALCULATING COUNTING