Granted Patent
Utility
US 4,885,739 · App. 07/120,411
Interprocessor switching network
Inventors:
Edgar L. Read, Elwyn E. Grant, Gary A. Keto, Sharlene C. Lin, James D. Morgan, Robert E. Nimon, Oliver Oldham, Allen R. Adams, Jr., Jose A. Salmones
Patented Case
View Patent ↗
Granted: Dec 5, 1989
Filed: Nov 13, 1987
Inventors
Edgar L. Read
Elwyn E. Grant
Gary A. Keto
Sharlene C. Lin
James D. Morgan
Robert E. Nimon
Oliver Oldham
Allen R. Adams, Jr.
Jose A. Salmones
Assignee (at issue)
DSC 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.