Jonathan Frankel

Person

  • Bala Cynwyd, PA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Intercom system utilizing Wi-Fi

    • Patent number 9,270,931
    • Issue date Feb 23, 2016
    • CLOUDTALK LLC
    • Jonathan Frankel
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents