Granted Patent
Utility
US 5,165,859 · App. 07/904,935
Leading edge protection for fan blade
Inventor:
Robert C. Monroe
Patented Case
View Patent ↗
Granted: Nov 24, 1992
Filed: Jun 26, 1992
Inventor
Robert C. Monroe
Assignee (at issue)
Hudson Products 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.