Granted Patent
Utility
US 5,988,620 · App. 08/866,992
Apparatus and method for personalizing printed materials
Inventor:
William T. Graushar
Patented Case
View Patent ↗
Granted: Nov 23, 1999
Filed: Jun 2, 1997
Inventor
William T. Graushar
Assignee (at issue)
QuadTech, 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.