Granted Patent
Utility
US 5,282,244 · App. 07/719,851
Virtual signaling network method
Inventors:
Stephen Saxon Fuller, II, LaVerne A. Hargraves, Luis E. Nieto
Patented Case
View Patent ↗
Granted: Jan 25, 1994
Filed: Jun 24, 1991
Inventors
Stephen Saxon Fuller, II
LaVerne A. Hargraves
Luis E. Nieto
Assignee (at issue)
AT&T Bell Laboratories
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.