Granted Patent
Utility
US 4,325,067 · App. 06/028,142
Method and apparatus for removing noise in a LORAN-C navigation receiver
Inventor:
Lester R. Brodeur
Patented Case
View Patent ↗
Granted: Apr 13, 1982
Filed: Apr 9, 1979
Inventor
Lester R. Brodeur
Assignee (at issue)
Sanders GmbH
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.