Granted Patent
Utility
US 5,481,379 · App. 08/435,431
Method for preparing polychromatic printing plates
Inventor:
Hanan Yosefi
Patented Case
View Patent ↗
Granted: Jan 2, 1996
Filed: May 10, 1995
Inventor
Hanan Yosefi
Assignee (at issue)
Scitex Inc.
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.