Granted Patent
Utility
US 4,780,177 · App. 07/152,510
Excimer laser patterning of a novel resist
Inventors:
Robert J. Wojnarowski, Charles W. Eichelberger
Patented Case
View Patent ↗
Granted: Oct 25, 1988
Filed: Feb 5, 1988
Inventors
Robert J. Wojnarowski
Charles W. Eichelberger
Assignee (at issue)
General Electric Company
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.