Granted Patent
Utility
US 4,061,954 · App. 05/741,720
Dynamic random access memory system
Inventors:
Robert J. Proebsting, Paul R. Schroeder
Patented Case
View Patent ↗
Granted: Dec 6, 1977
Filed: Nov 8, 1976
Inventors
Robert J. Proebsting
Paul R. Schroeder
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.