Granted Patent
Utility
US 4,586,133 · App. 06/482,237
Multilevel controller for a cache memory interface in a multiprocessing system
Inventor:
Thomas M. Steckler
Patented Case
View Patent ↗
Granted: Apr 29, 1986
Filed: Apr 5, 1983
Inventor
Thomas M. Steckler
Assignee (at issue)
Burroughs, 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.