Granted Patent
Utility
US 4,459,400 · App. 06/560,482
Poly(ester-amide) compositions
Inventors:
Herbert F. Kuhfuss, Winston J. Jackson, Jr.
Patented Case
View Patent ↗
Granted: Jul 10, 1984
Filed: Dec 12, 1983
Inventors
Herbert F. Kuhfuss
Winston J. Jackson, Jr.
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.