Patents Assigned to Flettner Ventilator Limited
  • Device for ventilation and/or air circulation
    Patent number: 6966830
    Abstract: A device comprising a rotor and fan rotatably mounted on a shaft which is rigidly fixed relative to a vehicle surface. The device is fixable on a vehicle surface by means of two clamping portions which are moveable towards each other along the shaft to press against a surface between them.
    Type: Grant
    Filed: February 15, 2002
    Date of Patent: November 22, 2005
    Assignee: Flettner Ventilator Limited
    Inventors: Chris Hurlstone, Mark Anthony Di Cioccio
  • Ventilator
    Patent number: D270276
    Type: Grant
    Filed: January 23, 1981
    Date of Patent: August 23, 1983
    Assignee: Flettner Ventilator Limited
    Inventors: Derek V. Stern, Noel W. Fleury
  • Ventilation rotor
    Patent number: D471624
    Type: Grant
    Filed: September 20, 2001
    Date of Patent: March 11, 2003
    Assignee: Flettner Ventilator Limited
    Inventors: Christopher John Hurlstone, Mark Anthony Di Cioccio, Reuben Wu, Sophie Rebecca Butler, Robert Cheetham Halstead, Alan Peter Tye, Kevin Alan Alex Tye
  • Ventilation cover
    Patent number: D471971
    Type: Grant
    Filed: September 20, 2001
    Date of Patent: March 18, 2003
    Assignee: Flettner Ventilator Limited
    Inventors: Christopher John Hurlstone, Mark Anthony Di Cioccio, Reuben Wu, Sophie Rebecca Butler, Robert Cheetham Halstead, Alan Peter Tye, Kevin Alan Alex Tye