Granted Patent
Utility
US 5,796,396 · App. 08/869,468
Multiple user/agent window control
Inventor:
Charles Rich
Patented Case
View Patent ↗
Granted: Aug 18, 1998
Filed: Jun 5, 1997
Inventor
Charles Rich
Assignee (at issue)
Mitsubishi Electric Information Technology Center America, Inc. (ITA)
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.