Granted Patent
Utility
US 6,356,834 · App. 09/839,979
Geographic location referencing system and method
Inventors:
S. Lee Hancock, Peter H. Dana
Patented Case
View Patent ↗
Granted: Mar 12, 2002
Filed: Apr 20, 2001
Inventors
S. Lee Hancock
Peter H. Dana
Assignee (at issue)
Go2 Systems, 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.