Granted Patent
Utility
US 4,903,094 · App. 07/218,425
Memory cell structure having radiation hardness
Inventors:
Dora Plus, Roger G. Stewart
Patented Case
View Patent ↗
Granted: Feb 20, 1990
Filed: Jul 12, 1988
Inventors
Dora Plus
Roger G. Stewart
Assignee (at issue)
General Electric Company
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.