Patents by Inventor Mark Louis DiCea

Mark Louis DiCea 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).

  • Heat exchanger exhaust gas recirculation cooler
    Patent number: 7213639
    Abstract: A two-pass, loop flow heat exchanger includes an inlet plenum that receives a fluid to be cooled, a housing, a plurality of inlet flow passages substantially centrally positioned within the housing and having a first end fluidly coupled to the inlet plenum to receive the fluid, a turnaround plenum fluidly coupled to a second end of the inlet flow passages for reversing the flow of the fluid, a plurality of outlet flow passages peripherally positioned within the housing and having a first end fluidly coupled to the turnaround plenum, and an outlet plenum fluidly coupled to a second end of the outlet flow passages to present the fluid.
    Type: Grant
    Filed: March 16, 2005
    Date of Patent: May 8, 2007
    Assignee: Detroit Diesel Coporation
    Inventors: Dennie Bengt-Ake Danielsson, Mark Louis DiCea