Granted Patent
Utility
US 5,254,625 · App. 07/888,940
Light-absorbing polymers
Inventors:
Max A. Weaver, James J. Krutak, Clarence A. Coates, Jr., Wayne P. Pruett, Samuel D. Hilbert
Patented Case
View Patent ↗
Granted: Oct 19, 1993
Filed: May 26, 1992
Inventors
Max A. Weaver
James J. Krutak
Clarence A. Coates, Jr.
Wayne P. Pruett
Samuel D. Hilbert
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.