Granted Patent
Utility
US 5,963,657 · App. 08/709,785
Economical skin-pattern-acquisition and analysis apparatus for access control; systems controlled thereby
Inventors:
J. Kent Bowker, Stephen G. Miller, Stephen C. Lubard, John M. Wartman, Clive Bolton
Patented Case
View Patent ↗
Granted: Oct 5, 1999
Filed: Sep 9, 1996
Inventors
J. Kent Bowker
Stephen G. Miller
Stephen C. Lubard
John M. Wartman
Clive Bolton
Assignee (at issue)
Arete Associates
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.