Granted Patent
Utility
US 6,229,546 · App. 09/149,475
Rapid terrain model generation with 3-D object features and user customization interface
Inventors:
J. Justin Lancaster, Christopher J. Bell
Patented Case
View Patent ↗
Granted: May 8, 2001
Filed: Sep 8, 1998
Inventors
J. Justin Lancaster
Christopher J. Bell
Assignee (at issue)
Geosoftware, 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.