Granted Patent
Utility
US 6,570,968 · App. 09/574,606
Alert suppression in a telecommunications fraud control system
Inventors:
Dean C. Marchand, Erin C. Jackman
Patented Case
View Patent ↗
Granted: May 27, 2003
Filed: May 22, 2000
Inventors
Dean C. Marchand
Erin C. Jackman
Assignee (at issue)
Worlds.com, 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.