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Holger Diehl

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  • Frankfurt, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Communication equipment
    • Patent number D951925
    • Issue date May 17, 2022
    • ENERGYBOX LTD.
    • Holger Diehl
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Communication equipment
    • Patent number D895589
    • Issue date Sep 8, 2020
    • ENERGYBOX LTD.
    • Holger Diehl
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Control device
    • Patent number D850389
    • Issue date Jun 4, 2019
    • Energybox Ltd.
    • Holger Diehl
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Sensor element
    • Patent number D781735
    • Issue date Mar 21, 2017
    • Energybox Ltd.
    • Holger Diehl
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Sensor element
    • Patent number D781166
    • Issue date Mar 14, 2017
    • Energybox Ltd.
    • Holger Diehl
    • D10 - Measuring, testing, or signalling instruments