Granted Patent
Utility
US 4,715,005 · App. 06/638,706
Terrain/seascape image generator with math model data base
Inventor:
Robert A. Heartz
Patented Case
View Patent ↗
Granted: Dec 22, 1987
Filed: Aug 8, 1984
Inventor
Robert A. Heartz
Assignee (at issue)
General Electric Company
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.