Granted Patent
Utility
US 5,378,580 · App. 08/059,283
Heat mode recording material and method for producing driographic printing plates
Inventor:
Luc Leenders
Patented Case
View Patent ↗
Granted: Jan 3, 1995
Filed: May 11, 1993
Inventor
Luc Leenders
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.