Granted Patent
Utility
US 4,518,894 · App. 06/395,696
Display panel having memory
Inventor:
Nicholas C. Andreadakis
Patented Case
View Patent ↗
Granted: May 21, 1985
Filed: Jul 6, 1982
Inventor
Nicholas C. Andreadakis
Assignee (at issue)
Burroughs, 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.