TREA

James P. Hertrich

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  • Rolling Meadows, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    System handling video, control signals and power
    • Patent number 7,339,111
    • Issue date Mar 4, 2008
    • NITEK International, LLC
    • Edward L. Polanek
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Video communication system
    • Patent number 7,312,811
    • Issue date Dec 25, 2007
    • NITEK International, LLC
    • James P. Hertrich
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    System handling video, control signals and power
    • Patent number 7,193,149
    • Issue date Mar 20, 2007
    • Northern Information Technology, Inc.
    • Edward L. Polanek
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Rapid update video link
    • Patent number 6,111,595
    • Issue date Aug 29, 2000
    • Northern Information Technology
    • James P. Hertrich
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents