Granted Patent
Utility
US 5,928,367 · App. 08/641,084
Mirrored memory dual controller disk storage system
Inventors:
Marvin D. Nelson, Barry J. Oldfield, Mark D. Petersen
Patented Case
View Patent ↗
Granted: Jul 27, 1999
Filed: Apr 29, 1996
Inventors
Marvin D. Nelson
Barry J. Oldfield
Mark D. Petersen
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.