Granted Patent
Utility
US 6,541,188 · App. 09/853,358
Developer for alkaline-developable lithographic printing plates
Inventors:
Ulrich Fiebag, Hans-Joachim Timpe, Uwe Tondock, Andreas Vihs
Patented Case
View Patent ↗
Granted: Apr 1, 2003
Filed: May 11, 2001
Inventors
Ulrich Fiebag
Hans-Joachim Timpe
Uwe Tondock
Andreas Vihs
Assignee (at issue)
Kodak Polychrome Graphics Company Ltd.
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.