Granted Patent
Utility
US 4,700,307 · App. 06/514,210
Feature navigation system and method
Inventors:
Barend Mons, Donald H. Flowers, Robert L. Henderson
Patented Case
View Patent ↗
Granted: Oct 13, 1987
Filed: Jul 11, 1983
Inventors
Barend Mons
Donald H. Flowers
Robert L. Henderson
Assignee (at issue)
General Dynamics Corporation, Convair Division
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.