Granted Patent
Utility
US 5,528,355 · App. 08/209,804
Electro-optic palm scanner system employing a non-planar platen
Inventors:
Daniel Frederick Maase, Thomas F. Sartor
Patented Case
View Patent ↗
Granted: Jun 18, 1996
Filed: Mar 11, 1994
Inventors
Daniel Frederick Maase
Thomas F. Sartor
Assignee (at issue)
Idnetix Incorporated
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.