TREA

Johan Axelsson

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  • Stockholm, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Air treatment device
    • Patent number D947336
    • Issue date Mar 29, 2022
    • Blueair AB
    • Fredrik Victorin
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Air treatment device
    • Patent number D889620
    • Issue date Jul 7, 2020
    • Blueair AB
    • Fredrik Victorin
    • D23 - Environmental heating and cooling