Granted Patent
Utility
US 6,072,891 · App. 08/899,704
Method of gathering biometric information
Inventors:
Laurence Hamid, Stephen J. Borza
Patented Case
View Patent ↗
Granted: Jun 6, 2000
Filed: Jul 24, 1997
Inventors
Laurence Hamid
Stephen J. Borza
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.