TREA

Mike Prstojevich

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  • Wheaton, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Recharging stand for a media player
    • Patent number D855563
    • Issue date Aug 6, 2019
    • Ninety7, Inc.
    • Kevin Brennan
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Recharging stand for a media player
    • Patent number D855564
    • Issue date Aug 6, 2019
    • Ninety7, Inc.
    • Kevin Brennan
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Speaker
    • Patent number D833414
    • Issue date Nov 13, 2018
    • Ninety7, Inc.
    • Kevin Brennan
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Portable auxiliary unit for voice activated media player
    • Patent number 10,117,022
    • Issue date Oct 30, 2018
    • Ninety7, Inc.
    • Kevin Brennan
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Portable auxiliary unit for mobile audio player
    • Patent number 10,021,486
    • Issue date Jul 10, 2018
    • Ninety7, Inc.
    • Kevin Brennan
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE