Business News • PR NewsWire • Security Identification Systems Corporation (SISCO) Granted U.S. Patent (7,494,060 B2) for Method and System for the Mobile Tracking and Accounting of Individuals in a Closed Community |
Security Identification Systems Corporation (SISCO) Granted U.S. Patent (7,494,060 B2) for Method and System for the Mobile Tracking and Accounting of Individuals in a Closed Community |
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