Granted Patent
Utility
US 5,954,797 · App. 08/855,690
System and method for maintaining compatibility among network nodes connected to a computer network
Inventor:
Michael J. Sidey
Patented Case
View Patent ↗
Granted: Sep 21, 1999
Filed: May 14, 1997
Inventor
Michael J. Sidey
Assignee (at issue)
NCR 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.