David J. Leggett

Person

  • Hope Island, AU

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SMS COMMUNICATION DURING EMERGENCIES

    • Publication number 20150056946
    • Publication date Feb 26, 2015
    • TRITECH SOFTWARE SYSTEMS
    • David J. Leggett
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE