Granted Patent
Utility
US 6,038,497 · App. 08/746,872
Aircraft turn guidance system
Inventor:
Robert Leonard Nelson, Jr.
Patented Case
View Patent ↗
Granted: Mar 14, 2000
Filed: Nov 18, 1996
Inventor
Robert Leonard Nelson, Jr.
Assignee (at issue)
Trimble Navigation Limited
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.