Granted Patent
Utility
US 6,815,139 · App. 10/021,358
Method of processing a printing plate material with a single-fluid ink
Inventor:
Jo Vander Aa
Patented Case
View Patent ↗
Granted: Nov 9, 2004
Filed: Dec 7, 2001
Inventor
Jo Vander Aa
Assignee (at issue)
Agfa-Gevaert NV
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.