Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8083152 | Laser etched security features for identification documents and methods of making same | — | 2011-12-27 |
| 7661600 | Laser etched security features for identification documents and methods of making same | Robert L. Jones | 2010-02-16 |
| 7207494 | Laser etched security features for identification documents and methods of making same | Robert L. Jones | 2007-04-24 |