Granted Patent
Utility
US 5,426,639 · App. 07/799,812
Multiple virtual FIFO arrangement
Inventors:
David R. Follett, Carol A. Tourgee
Patented Case
View Patent ↗
Granted: Jun 20, 1995
Filed: Nov 29, 1991
Inventors
David R. Follett
Carol A. Tourgee
Assignee (at issue)
AT&T CORP.
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.