Granted Patent
Utility
US 5,526,487 · App. 07/308,401
System for multiprocessor communication
Inventor:
Alan J. Schiffleger
Patented Case
View Patent ↗
Granted: Jun 11, 1996
Filed: Feb 9, 1989
Inventor
Alan J. Schiffleger
Assignee (at issue)
Cray Research, 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.