Granted Patent
Utility
US 5,553,230 · App. 08/375,097
Identifying controller pairs in a dual controller disk array
Inventors:
Mark D. Petersen, Barry J. Oldfield
Patented Case
View Patent ↗
Granted: Sep 3, 1996
Filed: Jan 18, 1995
Inventors
Mark D. Petersen
Barry J. Oldfield
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.