Granted Patent
Utility
US 5,719,600 · App. 08/571,013
Gradient calculation system and method
Inventor:
Byron A. Alcorn
Patented Case
View Patent ↗
Granted: Feb 17, 1998
Filed: Dec 12, 1995
Inventor
Byron A. Alcorn
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.