Granted Patent
Utility
US 6,089,610 · App. 08/961,556
Security document
Inventor:
Jonathan Greene
Patented Case
View Patent ↗
Granted: Jul 18, 2000
Filed: Oct 27, 1997
Inventor
Jonathan Greene
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.