Granted Patent
Utility
US 4,397,003 · App. 06/282,181
Dynamic random access memory
Inventors:
Dennis R. Wilson, Robert J. Proebsting
Patented Case
View Patent ↗
Granted: Aug 2, 1983
Filed: Jun 2, 1980
Inventors
Dennis R. Wilson
Robert J. Proebsting
Assignee (at issue)
Mostek 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.