Granted Patent
Utility
US 4,821,171 · App. 07/233,884
System of selective purging of address translation in computer memories
Inventor:
Carroll A. Calamari
Patented Case
View Patent ↗
Granted: Apr 11, 1989
Filed: Aug 15, 1988
Inventor
Carroll A. Calamari
Assignee (at issue)
Prime Computer, 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.