ALEXANDRIA, Va., June 19 -- United States Patent no. 12,331,685, issued on June 17, was assigned to ROLLS-ROYCE plc (London).
"Fuel viscosity" was invented by Craig W Bemment (Derby, Great Britain), Alastair G Hobday (Derby, Great Britain), Benjamin J Keeler (Chesterfield, Great Britain), Christopher P Madden (Derby, Great Britain), Andrea Minelli (Derby, Great Britain), Andrew T Smith (Derby, Great Britain), Peter Swann (Derby, Great Britain) and Martin K Yates (Derby, Great Britain).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method of operating a gas turbine engine including an engine core including a turbine, compressor, combustor to combust a fuel, and core shaft connecting the turbine and compresso...