Granted Patent
Utility
US 5,799,092 · App. 08/395,547
Self-verifying identification card
Inventors:
David M. Kristol, Lawrence O'Gorman
Patented Case
View Patent ↗
Granted: Aug 25, 1998
Filed: Feb 28, 1995
Inventors
David M. Kristol
Lawrence O'Gorman
Assignee (at issue)
LUCENT TECHNOLOGIES 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.