Granted Patent
Utility
US 5,776,661 · App. 08/295,326
Process for imaging of liquid photopolymer printing plates
Inventors:
Nicola Casaletto, Wayne M. Gibbons, Joseph F. Rach
Patented Case
View Patent ↗
Granted: Jul 7, 1998
Filed: Aug 24, 1994
Inventors
Nicola Casaletto
Wayne M. Gibbons
Joseph F. Rach
Assignee (at issue)
MacDermid Imaging Technology, Inc.
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.