TREA

Claes Ingemar Haglund

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  • Odakra, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    User interface with a light ring for a hearing protection device
    • Patent number D890440
    • Issue date Jul 14, 2020
    • Honeywell International Inc.
    • May Wilson
    • D29 - Equipment for safety, protection, and rescue
  • Information Patent Grant

    Dosimetry hearing protection device with time remaining warning
    • Patent number 10,440,463
    • Issue date Oct 8, 2019
    • Honeywell International Inc.
    • John Jenkins
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Noise monitoring headset
    • Patent number D848396
    • Issue date May 14, 2019
    • Honeywell International Inc.
    • May Wilson
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Headphone
    • Patent number 8,180,091
    • Issue date May 15, 2012
    • Sperian Hearing Protection, LLC (Delaware Limited Liability Company)
    • W. Gary Sokolich
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    DOSIMETRY HEARING PROTECTION DEVICE WITH TIME REMAINING WARNING
    • Publication number 20180359555
    • Publication date Dec 13, 2018
    • HONEYWELL INTERNATIONAL INC.
    • John Jenkins
    • G01 - MEASURING TESTING
  • Information Patent Application

    Headphone
    • Publication number 20090028348
    • Publication date Jan 29, 2009
    • W. Gary Sokolich
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE