Granted Patent
Utility
US 6,041,422 · App. 08/959,963
Fault tolerant memory system
Inventor:
Alexander Roger Deas
Patented Case
View Patent ↗
Granted: Mar 21, 2000
Filed: Oct 24, 1997
Inventor
Alexander Roger Deas
Assignee (at issue)
MEMORY-TECH HOLDINGS 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.