Granted Patent
Utility
US 4,480,086 · App. 06/530,812
Radiation-resistant copolyesters
Inventor:
George J. O'Neill
Patented Case
View Patent ↗
Granted: Oct 30, 1984
Filed: Sep 9, 1983
Inventor
George J. O'Neill
Assignee (at issue)
EASTMAN KODAK 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.