ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,219, issued on June 30, was assigned to Zero Emissions Aerospace Ltd. (Bristol, Great Britain).
"Fuel delivery system" was invented by Matthew Noel Orchard (Bristol, Great Britain).
According to the abstract* released by the U.S. Patent & Trademark Office: "A cryogenic liquid fuel for a vehicle is safely converted into a gas at a desired pressure. The gas is then warmed up from cryogenic temperatures so that it is in a usable range for consuming devices powering the vehicle. Waste heat from any type of consuming device is used in the most efficient way for the vehicle system. If waste heat is not readily available, then an electric heater can be optionally used. The invention can...