Patents by Inventor Weldon D. Wilson

Weldon D. Wilson 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).

  • Agriculture spray plane
    Patent number: 4278221
    Abstract: An improved agricultural spray plane of the biplane type, the improvement including a pair of spray booms mounted on each of the lower wings and defining the trailing edge of each of the wings for substantially the entire length of the wings. A spoiler is mounted on the upper surface of each of the lower wings forward of the spray booms to compensate for the elimination of ailerons found on conventional biplanes. Each of the upper wings include an aileron and apparatus for simultaneously controlling ailerons and spoilers is also provided.
    Type: Grant
    Filed: November 19, 1979
    Date of Patent: July 14, 1981
    Assignee: Eagle Aircraft Co.
    Inventor: Weldon D. Wilson
  • Agricultural spray airplane
    Patent number: D267868
    Type: Grant
    Filed: July 2, 1979
    Date of Patent: February 8, 1983
    Assignee: Eagle Aircraft Company
    Inventor: Weldon D. Wilson