Granted Patent
Utility
US 5,712,921 · App. 08/560,133
Automated system for print quality control
Inventor:
George Stephen Zabele
Patented Case
View Patent ↗
Granted: Jan 27, 1998
Filed: Nov 17, 1995
Inventor
George Stephen Zabele
Assignee (at issue)
The Analytic Sciences Corporation
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.