Granted Patent
Utility
US 5,487,338 · App. 08/291,410
Lithographic printing plates for use with laser-discharge imaging apparatus
Inventors:
Thomas E. Lewis, Michael T. Nowak, Kenneth T. Robichaud, Kenneth R. Cassidy
Patented Case
View Patent ↗
Granted: Jan 30, 1996
Filed: Aug 16, 1994
Inventors
Thomas E. Lewis
Michael T. Nowak
Kenneth T. Robichaud
Kenneth R. Cassidy
Assignee (at issue)
PRESSTEK, LLC.
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.