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Nikolaos T. Spiridellis
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Clearwater, FL, US
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last 30 patents
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Patent Grant
Emergency contact system
Patent number
7,983,398
Issue date
Jul 19, 2011
First Call Solutions, Inc.
Nikolaos T. Spiridellis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
EMERGENCY CONTACT SYSTEM
Publication number
20110228916
Publication date
Sep 22, 2011
Nikolaos T. Spiridellis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
Emergency contact system
Publication number
20040223598
Publication date
Nov 11, 2004
Nikolaos T. Spiridellis
H04 - ELECTRIC COMMUNICATION TECHNIQUE