Granted Patent
Utility
US 6,477,460 · App. 09/796,269
Process and system for the annotation of machine-generated directions with easily recognized landmarks and other relevant information
Inventor:
Michael A. Kepler
Patented Case
View Patent ↗
Granted: Nov 5, 2002
Filed: Feb 27, 2001
Inventor
Michael A. Kepler
Assignee (at issue)
Metro One Telecommunications, 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.