Granted Patent
Utility
US 6,477,955 · App. 08/914,708
Laser ablatable waterless lithographic printing member
Inventor:
Robert M. Landsman
Patented Case
View Patent ↗
Granted: Nov 12, 2002
Filed: Aug 19, 1997
Inventor
Robert M. Landsman
Assignee (at issue)
Creo Il. 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.