Granted Patent
Utility
US 4,458,479 · App. 06/310,468
Diffuser for gas turbine engine
Inventors:
Samuel B. Reider, Thomas E. Scott
Patented Case
View Patent ↗
Granted: Jul 10, 1984
Filed: Oct 13, 1981
Inventors
Samuel B. Reider
Thomas E. Scott
Assignee (at issue)
General Motors LLC
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.