Granted Patent
Utility
US 4,884,746 · App. 07/011,312
Fuel nozzle and improved system and method for injecting fuel into a gas turbine engine
Inventor:
George D. Lewis
Patented Case
View Patent ↗
Granted: Dec 5, 1989
Filed: Feb 5, 1987
Inventor
George D. Lewis
Assignee (at issue)
Radial Turbine International A/S
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.