Granted Patent
Utility
US 6,163,743 · App. 09/117,452
Process and device for aiding aerial navigation
Inventors:
Muriel Bomans, Sylvie Grand-Perret
Patented Case
View Patent ↗
Granted: Dec 19, 2000
Filed: Aug 3, 1998
Inventors
Muriel Bomans
Sylvie Grand-Perret
Assignee (at issue)
Sextant Avionique
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.