Granted Patent
Utility
US 6,311,060 · App. 09/083,079
Method and system for registering the location of a mobile cellular communications device
Inventors:
Thomas F. Evans, Edward I. Comer, David J. Britain
Patented Case
View Patent ↗
Granted: Oct 30, 2001
Filed: May 21, 1998
Inventors
Thomas F. Evans
Edward I. Comer
David J. Britain
Assignee (at issue)
Cellemetry, LLC
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.