Granted Patent
Utility
US 6,711,477 · App. 10/230,547
Automatic flight envelope protection for uninhabited air vehicles: method for determining point in flight envelope
Inventors:
Timothy L. Johnson, Martin E. Kaliski
Patented Case
View Patent ↗
Granted: Mar 23, 2004
Filed: Aug 29, 2002
Inventors
Timothy L. Johnson
Martin E. Kaliski
Assignee (at issue)
LOCKHEED MARTIN CORPORATION
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.