Granted Patent
Utility
US 6,236,652 · App. 09/432,818
Geo-spacial Internet protocol addressing
Inventors:
Dan Alan Preston, Joseph D. Preston
Patented Case
View Patent ↗
Granted: May 22, 2001
Filed: Nov 2, 1999
Inventors
Dan Alan Preston
Joseph D. Preston
Assignee (at issue)
AIRBIQUITY 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.