Granted Patent
Utility
US 5,551,341 · App. 08/476,706
Lithographic printing plates for use with laser discharge imaging apparatus
Inventors:
Thomas E. Lewis, Richard A. Williams, Frank G. Pensavecchia, John F. Kline, John P. Gardiner, Michael T. Nowak, Kenneth T. Robichaud
Patented Case
View Patent ↗
Granted: Sep 3, 1996
Filed: Jun 7, 1995
Inventors
Thomas E. Lewis
Richard A. Williams
Frank G. Pensavecchia
John F. Kline
John P. Gardiner
Michael T. Nowak
Kenneth T. Robichaud
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.