Granted Patent
Utility
US 5,987,633 · App. 08/915,444
System, method and article of manufacture for time point validation
Inventors:
Craig E. Newman, Brian S. Badger, Eugene E. Williams, Chris Fry, Mark Dierbeck
Patented Case
View Patent ↗
Granted: Nov 16, 1999
Filed: Aug 20, 1997
Inventors
Craig E. Newman
Brian S. Badger
Eugene E. Williams
Chris Fry
Mark Dierbeck
Assignee (at issue)
MCI Communications 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.