Granted Patent
Utility
US 6,334,059 · App. 09/541,888
Modified transmission method for improving accuracy for e-911 calls
Inventors:
Louis A. Stilp, Robert J. Anderson, Joseph W. Sheehan
Patented Case
View Patent ↗
Granted: Dec 25, 2001
Filed: Mar 31, 2000
Inventors
Louis A. Stilp
Robert J. Anderson
Joseph W. Sheehan
Assignee (at issue)
TruePosition, Inc.
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.