Granted Patent
Utility
US 5,459,473 · App. 08/050,306
GPS receiver
Inventors:
Andrew G. Dempster, Roderick Bryant, Stanley L. Dougan, Harry Tagaris
Patented Case
View Patent ↗
Granted: Oct 17, 1995
Filed: Nov 22, 1993
Inventors
Andrew G. Dempster
Roderick Bryant
Stanley L. Dougan
Harry Tagaris
Assignee (at issue)
SIGTEC Navigation Pty Ltd.
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.