Patents by Inventor Dieter Kook

Dieter Kook has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Roll control for aircraft, particularly flying barrels, adapted to be driven by means of ducted fans
    Patent number: 3987981
    Abstract: This invention relates to an improvement in an aircraft driven by a ducted fan and having a displaceable louver at the end of the flow channel for vertical flight, hovering flight, transition, and high-speed flight, the improvement comprising a vertical separating surface dividing the flow channel into two flow channels, and at least one vertical flap, pivotal about a vertical axis, mounted on the forward edge of said separating surface, whereby roll control may be effected.
    Type: Grant
    Filed: August 25, 1975
    Date of Patent: October 26, 1976
    Assignee: Dornier System GmbH
    Inventor: Dieter Kook