Granted Patent
Utility
US 5,621,721 · App. 08/372,032
Maintaining database integrity throughout a communication network
Inventor:
Mark Vatuone
Patented Case
View Patent ↗
Granted: Apr 15, 1997
Filed: Jan 12, 1995
Inventor
Mark Vatuone
Assignee (at issue)
Stratacom, 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.