Granted Patent
Utility
US 5,041,971 · App. 07/277,993
Memory accessing switch network
Inventors:
Philip P. Carvey, William R. Crowther, Randall D. Rettberg
Patented Case
View Patent ↗
Granted: Aug 20, 1991
Filed: Nov 30, 1988
Inventors
Philip P. Carvey
William R. Crowther
Randall D. Rettberg
Assignee (at issue)
Bolt, Beranek and Newman 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.