Patents Assigned to Vestal Technologies Ltd.
  • Wing and a multiple propeller aircraft
    Patent number: 8752788
    Abstract: A wing that includes a lower portion that is located between two curved portions; wherein the lower portion is substantially flat and the two curved portions extend above the lower portion; wherein the wing defines a space that is wider than twice a diameter of a propeller that introduces a quasi-laminar stream if positioned in proximity to the wing and is circulated at a desired speed. The curved portions can be arcuated ends of the wing.
    Type: Grant
    Filed: January 6, 2009
    Date of Patent: June 17, 2014
    Assignee: Vestal Technologies Ltd.
    Inventor: Miron Tuval