Granted Patent
Utility
US 6,620,573 · App. 09/993,073
Processless lithographic printing plate
Inventors:
Marc Van Damme, Wim Sap
Patented Case
View Patent ↗
Granted: Sep 16, 2003
Filed: Nov 19, 2001
Inventors
Marc Van Damme
Wim Sap
Assignee (at issue)
Agfa-Gavaert
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.