Granted Patent
Utility
US 6,401,034 · App. 09/388,661
Method and system for finding intermediate destinations with a navigation system
Inventors:
Lawrence M. Kaplan, John Hanson
Patented Case
View Patent ↗
Granted: Jun 4, 2002
Filed: Sep 2, 1999
Inventors
Lawrence M. Kaplan
John Hanson
Assignee (at issue)
Navigation Technologies Corp.
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.