Granted Patent
Utility
US 5,655,074 · App. 08/498,958
Method and system for conducting statistical quality analysis of a complex system
Inventor:
Karl F. Rauscher
Patented Case
View Patent ↗
Granted: Aug 5, 1997
Filed: Jul 6, 1995
Inventor
Karl F. Rauscher
Assignee (at issue)
Bell Communications Research, 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.