Patents by Inventor James David Colling

James David Colling 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).

  • Multicant Winglets
    Publication number: 20140064979
    Abstract: A multicant winglet has a first blade section having a leading and a trailing edge, a first lowermost edge and a first uppermost edge, and a first central plane defined by the edges, and a second blade section having a leading and a trailing edge, a second lowermost edge and a second uppermost edge, and a second central plane defined by the edges. The first central plane is canted from vertical by a first cant angle, and the second central plane is canted from vertical by a second cant angle, the first cant angle unequal to the second cant angle.
    Type: Application
    Filed: September 5, 2013
    Publication date: March 6, 2014
    Inventors: James David Colling, John Stephenson Neel, York Nelson Zentner