Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6928343 | Shopper tracker and portable customer service terminal charger | — | 2005-08-09 |
| 6895330 | System for the visually impaired to navigate a route through a facility | Kerry A. Ortega, Thomas J. Sluchak | 2005-05-17 |
| 6839629 | Method and system for the visually impaired to navigate a route through a facility | Kerry A. Ortega, Thomas J. Sluchak | 2005-01-04 |