Granted Patent
Utility
US 5,987,155 · App. 08/958,699
Biometric input device with peripheral port
Inventors:
Christopher Dunn, Stephen J. Borza, Gordon Freedman
Patented Case
View Patent ↗
Granted: Nov 16, 1999
Filed: Oct 27, 1997
Inventors
Christopher Dunn
Stephen J. Borza
Gordon Freedman
Assignee (at issue)
DEW ENGINEERING AND DEVELOPMENT ULC
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.