TREA

David A. Jamroga

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  • Stamford, CT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Calling system and method
    • Patent number 5,533,103
    • Issue date Jul 2, 1996
    • Electronic Information Systems, Inc.
    • Stephen D. Peavey
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Automated telephone calling system
    • Patent number 5,430,792
    • Issue date Jul 4, 1995
    • Electronic Information Systems, Inc.
    • Robert Jesurum
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE