Granted Patent
Utility
US 5,182,345 · App. 07/729,249
Blends of copoly(arylene sulfide) and polcarbonate
Inventors:
Shriram Bagrodia, David R. Fagerburg, Joseph J. Watkins, Paul B. Lawrence
Patented Case
View Patent ↗
Granted: Jan 26, 1993
Filed: Jul 12, 1991
Inventors
Shriram Bagrodia
David R. Fagerburg
Joseph J. Watkins
Paul B. Lawrence
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.