Granted Patent
Utility
US 4,344,091 · App. 06/040,009
Random access memory imaging system
Inventors:
Harry Gardner, John P. Petty
Patented Case
View Patent ↗
Granted: Aug 10, 1982
Filed: May 17, 1979
Inventors
Harry Gardner
John P. Petty
Assignee (at issue)
NCR 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.