Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6646554 | Identification tag with enhanced security | Edward D. Goff, Gerald L. Karel, Chester Piotrowski, Robert A. Sainati | 2003-11-11 |
| 6600420 | Application for a radio frequency identification system | Edward D. Goff, Bernard A. Gonzalez, Chester Piotrowski | 2003-07-29 |
| 6525661 | Electronic article surveillance markers for optically recorded media | — | 2003-02-25 |