Granted Patent
Utility
US 6,446,870 · App. 09/799,944
Multiple window scanner and method for adjusting optical parameters
Inventor:
Joseph F. Rando
Patented Case
View Patent ↗
Granted: Sep 10, 2002
Filed: Mar 6, 2001
Inventor
Joseph F. Rando
Assignee (at issue)
PSC Scanning, 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.