Granted Patent
Utility
US 5,847,988 · App. 08/006,373
ROM storage cell and method of fabrication
Inventors:
Gordon M. Babson, Allen W. Brouillette, Richard J. Evans, Robert J. Finch, Philip Noel, Richard J. Ross
Patented Case
View Patent ↗
Granted: Dec 8, 1998
Filed: Jan 13, 1998
Inventors
Gordon M. Babson
Allen W. Brouillette
Richard J. Evans
Robert J. Finch
Philip Noel
Richard J. Ross
Assignee (at issue)
International Business Machines 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.