Granted Patent
Utility
US 4,850,919 · App. 07/171,114
Monolithic flat panel display apparatus and methods for fabrication thereof
Inventors:
Frank J. DiSanto, Denis A. Krusos
Patented Case
View Patent ↗
Granted: Jul 25, 1989
Filed: Mar 21, 1988
Inventors
Frank J. DiSanto
Denis A. Krusos
Assignee (at issue)
Copytele, 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.