Granted Patent
Utility
US 5,254,610 · App. 07/739,561
Polyester/polycarbonate blends containing phosphites
Inventors:
James Douglas Small, Jr., Michael L. Cassell, A. James Cox, Michael James Keegan, W. Paul Bell
Patented Case
View Patent ↗
Granted: Oct 19, 1993
Filed: Aug 2, 1991
Inventors
James Douglas Small, Jr.
Michael L. Cassell
A. James Cox
Michael James Keegan
W. Paul Bell
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.