Granted Patent
Utility
US 6,807,511 · App. 10/133,623
Aircraft identification and docking guidance systems
Inventor:
Lars Millgard
Patented Case
View Patent ↗
Granted: Oct 19, 2004
Filed: Apr 29, 2002
Inventor
Lars Millgard
Assignee (at issue)
SAFEGATE INTERNATIONAL AB
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.