Granted Patent
Utility
US 5,260,409 · App. 07/994,044
Liquid crystalline polyester
Inventors:
Winston J. Jackson, Jr., William R. Darnell
Patented Case
View Patent ↗
Granted: Nov 9, 1993
Filed: Dec 14, 1992
Inventors
Winston J. Jackson, Jr.
William R. Darnell
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.