Granted Patent
Utility
US 5,293,817 · App. 07/928,871
Combined dampening and lithographic form cylinder and method of imaging
Inventors:
Barbara Nussel, Josef Schneider
Patented Case
View Patent ↗
Granted: Mar 15, 1994
Filed: Aug 11, 1992
Inventors
Barbara Nussel
Josef Schneider
Assignee (at issue)
MAN Roland Druckmaschinen AG
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.