Granted Patent
Utility
US 5,440,544 · App. 08/173,226
Integrated data link concept for air traffic control applications
Inventor:
Richard Louis Zinser
Patented Case
View Patent ↗
Granted: Aug 8, 1995
Filed: Dec 27, 1993
Inventor
Richard Louis Zinser
Assignee (at issue)
General Electric Company
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.