TREA

Nils Hedeen

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  • Chicago, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wheelchair motorizing apparatus
    • Patent number 6,805,209
    • Issue date Oct 19, 2004
    • Nils Hedeen
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Bicycle carrier
    • Patent number 5,702,040
    • Issue date Dec 30, 1997
    • Nils E. Hedeen
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Bicycle carrier
    • Patent number 5,558,261
    • Issue date Sep 24, 1996
    • Nils E. Hedeen
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Wheelchair motorizing apparatus
    • Publication number 20030183428
    • Publication date Oct 2, 2003
    • Nils Hedeen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE