Patents by Inventor William David Wright

William David Wright 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).

  • METHOD FOR MANUFACTURING A BENT HEAT EXCHANGER
    Publication number: 20110185574
    Abstract: An improved bending apparatus for bending a radiused corner at a window in a brazed heat exchanger core where no tubes and fins are located. A cylindrical mandrel and sliding pressure die are designed to completely surround the manifold in the areas of the window and provide a continuous, rolling contact area or profile support around the manifold as the bending moment is applied.
    Type: Application
    Filed: August 6, 2009
    Publication date: August 4, 2011
    Applicant: DELPHI TECHNOLOGIES, INC.
    Inventors: David E. Samuelson, William David Wright