Patents by Inventor James C. Crawford

James C. Crawford 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).

  • Halogenated hydrocarbon containing fuel supplement and/or additive
    Patent number: 6730139
    Abstract: A fuel rendering composition, an alternative supplemental fuel and a universal fuel treatment. Halogenated hydrocarbon(s) and solvent(s), particularly terpenoid containing solvent(s), are combined to form a composition that when mixed with vegetable oil, crude or refined, renders that oil suitable for use in a diesel engine. Various hydrocarbons, solvents and related compounds are disclosed. Providing a metal-organic compound such as a cyclopentadienyl compound with a halogenated hydrocarbon and solvent at appropriate rates produces a universal fuel treatment.
    Type: Grant
    Filed: March 7, 2002
    Date of Patent: May 4, 2004
    Inventors: Stephen R. Crawford, James C. Crawford
  • Halogenated hydrocarbon containing fuel supplement and/or additive
    Publication number: 20030167682
    Abstract: A fuel rendering composition, an alternative supplemental fuel and a universal fuel treatment. Halogenated hydrocarbon(s) and solvent(s), particularly terpenoid containing solvent(s), are combined to form a composition that when mixed with vegetable oil, crude or refined, renders that oil suitable for use in a diesel engine. Various hydrocarbons, solvents and related compounds are disclosed. Providing a metal-organic compound such as a cyclopentadienyl compound with a halogenated hydrocarbon and solvent at appropriate rates produces a universal fuel treatment.
    Type: Application
    Filed: March 7, 2002
    Publication date: September 11, 2003
    Inventors: Stephen R. Crawford, James C. Crawford