Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6501379 | Object carriers for an object control and tracking system | — | 2002-12-31 |
| 6427913 | Object control and tracking system with zonal transition detection | — | 2002-08-06 |
| 6424260 | Mobile object tracking system | — | 2002-07-23 |
| 6407665 | Object tracking system with non-contact object detection and identification | — | 2002-06-18 |
| 6392543 | Mobile object tracking system | — | 2002-05-21 |
| D456852 | Key tag | — | 2002-05-07 |