Patents by Inventor Romulo V. Dalupan

Romulo V. Dalupan 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).

  • Patent number: 5243946
    Abstract: An apparatus for the magnetic treatment of fuel for an internal combustion engine, for separating fuel impurities from the fuel molecules, including a conduit which passes through a plurality of magnetic pack means. Each magnetic pack means exposes the passing fuel to a net positive magnetic field influence. Each magnetic pack means is formed from a number of magnets having alternately oriented poles, arranged along one side of the conduit, with reflectors extending perpendicular to the conduit, positioned between the magnets. Further reflectors are positioned within the conduit, substantially in alignment with the magnetic pack means.
    Type: Grant
    Filed: December 7, 1992
    Date of Patent: September 14, 1993
    Assignee: Gekko International, L.C.
    Inventor: Romulo V. Dalupan
  • Patent number: 5243950
    Abstract: An apparatus for the treatment of gases in a positive crankcase ventilation (PCV) system, in an internal combustion engine, is provided with a housing defining a gas treatment chamber. Gas filtering media is passed through the chamber and the gases from the engine crankcase are passed throughout the gas filtering media in the chamber, before the gases are routed into the air intake portion of the engine.
    Type: Grant
    Filed: December 7, 1992
    Date of Patent: September 14, 1993
    Assignee: Gekko International, L.C.
    Inventor: Romulo V. Dalupan
  • Patent number: 4350568
    Abstract: This invention is an apparatus for water purification by distillation. It consists of an upper compartment which is its primary condenser, and a lower compartment which stores the unpurified cold and partly heated water and a heating unit which changes this water into steam. The primary condenser converts the steam into distilled water by means of a number of spiral coolant tubes; and any water vapor or steam which escaped the condensing action in the primary condenser is carried to a secondary condenser in which the condensation is completed. The invention is also provided with means for returning overflow boiling water, and partly heated coolant water from the cooling coils, back to the lower compartment water supply, to be boiled again.
    Type: Grant
    Filed: April 15, 1981
    Date of Patent: September 21, 1982
    Inventor: Romulo V. Dalupan