Granted Patent
Utility
US 5,841,079 · App. 08/962,863
Combined acoustic and anti-ice engine inlet liner
Inventor:
Charles A. Parente
Patented Case
View Patent ↗
Granted: Nov 24, 1998
Filed: Nov 3, 1997
Inventor
Charles A. Parente
Assignee (at issue)
NORTHROP GRUMMAN CORPORATION
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.