Granted Patent
Utility
US 6,567,984 · App. 09/614,510
System for viewing multiple data streams simultaneously
Inventor:
David E. Allport
Patented Case
View Patent ↗
Granted: May 20, 2003
Filed: Jul 11, 2000
Inventor
David E. Allport
Assignee (at issue)
Research Investment Network, 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.