Granted Patent
Utility
US 6,600,992 · App. 09/860,008
Airport ground navigation system
Inventor:
John H. Dow
Patented Case
View Patent ↗
Granted: Jul 29, 2003
Filed: May 17, 2001
Inventor
John H. Dow
Assignee (at issue)
Airborne Holding, LLC
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.