Granted Patent
Utility
US 5,576,152 · App. 08/296,774
Photographic paper formed with low molecular weight polyvinyl alcohol having low oxygen permeability
Inventors:
Ian M. Hodge, David J. Lacz, Todd R. Skochdopole, Anita M. Fees
Patented Case
View Patent ↗
Granted: Nov 19, 1996
Filed: Aug 26, 1994
Inventors
Ian M. Hodge
David J. Lacz
Todd R. Skochdopole
Anita M. Fees
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.