Granted Patent
Utility
US 6,030,751 · App. 09/139,508
Printing with self-cleaning, abrasion-resistant, laser-imageable lithographic printing constructions
Inventors:
Ernest W. Ellis, Frederick Richard Kearney
Patented Case
View Patent ↗
Granted: Feb 29, 2000
Filed: Aug 25, 1998
Inventors
Ernest W. Ellis
Frederick Richard Kearney
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.