Granted Patent
Utility
US 4,380,804 · App. 06/220,644
Earom cell matrix and logic arrays with common memory gate
Inventors:
George C. Lockwood, Murray L. Trudel
Patented Case
View Patent ↗
Granted: Apr 19, 1983
Filed: Dec 29, 1980
Inventors
George C. Lockwood
Murray L. Trudel
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.