Granted Patent
Utility
US 4,605,101 · App. 06/679,931
Self-contained turbine engine lubrication system
Inventor:
Dennis E. Barbeau
Patented Case
View Patent ↗
Granted: Aug 12, 1986
Filed: Dec 10, 1984
Inventor
Dennis E. Barbeau
Assignee (at issue)
Teledyne Industries, Inc.
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.