Patents Assigned to 20C
  • Patent number: 7757503
    Abstract: A gas pressure reducer comprising at least one gas expansion device for allowing the gas to expand and thereby reduce in pressure, and at least one means for raising the temperature of the gas in the vicinity of the gas expansion device and wherein the means for raising the temperature of the gas comprises a liquid or solid fuel heater or a liquid fuelled engine.
    Type: Grant
    Filed: May 28, 2007
    Date of Patent: July 20, 2010
    Assignee: 20C
    Inventor: Anthony John Taylor