Granted Patent
Utility
US 6,411,700 · App. 09/183,407
Telemanagement system with single point of entry
Inventor:
Michael J. Rojas
Patented Case
View Patent ↗
Granted: Jun 25, 2002
Filed: Oct 30, 1998
Inventor
Michael J. Rojas
Assignee (at issue)
NEC Corporation Of America
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.