Granted Patent
Utility
US 6,354,209 · App. 09/342,103
Method for making positive working printing plates from a latex
Inventors:
Huub Van Aert, Leo Oelbrandt
Patented Case
View Patent ↗
Granted: Mar 12, 2002
Filed: Jun 29, 1999
Inventors
Huub Van Aert
Leo Oelbrandt
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.