Patents Assigned to Wribro Ltd.
  • Fuel combustion efficiency
    Patent number: 5249552
    Abstract: An apparatus, for improving fuel combustion efficiency, comprises a fuel additive made from a formulation of metals as a plurality of identical cones (24), each of the cones being located within a magnetic field of a pair of permanent ferrite magnets (30) and the apparatus being locatable in a fuel line near the point of fuel combustion.
    Type: Grant
    Filed: January 23, 1992
    Date of Patent: October 5, 1993
    Assignee: Wribro Ltd.
    Inventor: Douglas M. Brooks