Granted Patent
Utility
US 4,884,191 · App. 07/328,798
Memory array unit for computer
Inventors:
James R. Weatherford, Arthur T. Kimmel
Patented Case
View Patent ↗
Granted: Nov 28, 1989
Filed: Mar 24, 1989
Inventors
James R. Weatherford
Arthur T. Kimmel
Assignee (at issue)
Convex Computer Corporation
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.