Granted Patent
Utility
US 5,428,619 · App. 08/337,903
Model based reasoning system for network fault diagnosis
Inventors:
Steven H. Schwartz, Mark Adler, Meyer A. Billmers, Michael G. Carifo
Patented Case
View Patent ↗
Granted: Jun 27, 1995
Filed: Nov 14, 1994
Inventors
Steven H. Schwartz
Mark Adler
Meyer A. Billmers
Michael G. Carifo
Assignee (at issue)
Digital Equipment 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.