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Bernt Carstens

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  • Neustadt, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Motor-driven stair climbing device
    • Patent number 6,341,784
    • Issue date Jan 29, 2002
    • Otto Bock Orthopaedische Industrie Besitz-und Verwaltungs-Kommanditgesellschaft
    • Bernt Carstens
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Safety device for stair-climbing systems
    • Patent number 6,336,642
    • Issue date Jan 8, 2002
    • Otto Bock Orthopaedische Industrie Besitz-und Verawaltungs-Kommanditgesellschaft
    • Bernt Carstens
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Display unit made out of paperboard or corrugated paperboard
    • Patent number 4,582,195
    • Issue date Apr 15, 1986
    • Johannes Carstens GmbH & Co.
    • Bernt Carstens
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL