Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491216 | Security system | — | 2002-12-10 |
| 6460771 | Motorized card reader module | — | 2002-10-08 |
| 6451874 | Liquid pavement marking compositions | Mark D. Purgett, Mark D. Zender, Daniel J. Willie, Thomas R. Borden | 2002-09-17 |
| 6422475 | Self-service terminal | — | 2002-07-23 |
| 6357657 | Anti-fraud device | — | 2002-03-19 |