Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7393623 | Incorporation of markings in optical media | Jeffrey L. Conroy, Robert Afzal, Nabil Lawandy, Dana Lewis, Thomas Pizzuti +1 more | 2008-07-01 |
| 7220535 | Marking and authenticating articles | Nabil Lawandy, Jeffrey L. Conroy, Robert Afzal, Charles M. Zepp, Andrei Smuk | 2007-05-22 |