Granted Patent
Utility
US 6,295,502 · App. 09/645,814
Method of identifying geographical location using hierarchical grid address that includes a predefined alpha code
Inventors:
S. Lee Hancock, Peter H. Dana, Scott David Morrison
Patented Case
View Patent ↗
Granted: Sep 25, 2001
Filed: Aug 24, 2000
Inventors
S. Lee Hancock
Peter H. Dana
Scott David Morrison
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.