Granted Patent
Utility
US 6,810,392 · App. 09/126,817
Method and apparatus for estimating computer software development effort
Inventor:
Bryan Piggott
Patented Case
View Patent ↗
Granted: Oct 26, 2004
Filed: Jul 31, 1998
Inventor
Bryan Piggott
Assignee (at issue)
NORTHROP GRUMMAN CORPORATION
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.