Granted Patent
Utility
US 4,351,927 · App. 06/259,410
Glycolized polyesters
Inventors:
Anthony W. McCollum, William L. Edmonson, Stephen N. Belote
Patented Case
View Patent ↗
Granted: Sep 28, 1982
Filed: May 1, 1981
Inventors
Anthony W. McCollum
William L. Edmonson
Stephen N. Belote
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.