TREA

Henrik Olsson

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  • Stockholm, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Protective helmet
    • Patent number D674151
    • Issue date Jan 8, 2013
    • 3M Innovative Properties Company
    • Björn Daniels
    • D29 - Equipment for safety, protection, and rescue
  • Information Patent Grant

    Protective helmet
    • Patent number D674153
    • Issue date Jan 8, 2013
    • 3M Innovative Properties Company
    • Björn Daniels
    • D29 - Equipment for safety, protection, and rescue
  • Information Patent Grant

    Protective helmet
    • Patent number D674152
    • Issue date Jan 8, 2013
    • 3M Innovative Properties Company
    • Björn Daniels
    • D29 - Equipment for safety, protection, and rescue