Granted Patent
Utility
US 4,141,027 · App. 05/907,725
IGFET integrated circuit memory cell
Inventors:
Steven M. Baldwin, Donald L. Henderson, Sr., Joel A. Karp
Patented Case
View Patent ↗
Granted: Feb 20, 1979
Filed: May 19, 1978
Inventors
Steven M. Baldwin
Donald L. Henderson, Sr.
Joel A. Karp
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.