Patents by Inventor Mark Jefferies

Mark Jefferies 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).

  • Fuel injection arrangement
    Publication number: 20050097889
    Abstract: A prefilmer for a fuel injection arrangement comprising a body having a fluid flow surface and a downstream edge, the prefilmer arranged so that when working in operative association with the fuel injection arrangement fuel flows over the surface, by means of a passing airflow, to the downstream edge, from where the fuel is shed, characterised in that the prefilmer further comprises a fluid flow mixing means to, in use, enhance the mixing of fuel and air.
    Type: Application
    Filed: July 30, 2003
    Publication date: May 12, 2005
    Inventors: Nickolaos Pilatis, Mark Jefferies