Granted Patent
Utility
US 4,849,499 · App. 07/225,879
Melt processable, liquid crystalline polyesters
Inventors:
David R. Fagerburg, Winston J. Jackson, Jr., Mary Martin
Patented Case
View Patent ↗
Granted: Jul 18, 1989
Filed: Aug 1, 1988
Inventors
David R. Fagerburg
Winston J. Jackson, Jr.
Mary Martin
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.