Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7445215 | Theft defeating improvements for shopping carts | James G. Prather, Patrick Maandag | 2008-11-04 |
| 6271755 | Shopping cart with improved theft disabling device | James G. Prather, Miguel Orozco, Patrick Maandag | 2001-08-07 |
| 6054923 | Shopping cart with theft disabling device | James G. Prather, Patrick Maandag | 2000-04-25 |
| 5666108 | Telemetry data selector method | — | 1997-09-09 |
| 5270705 | Telemetry data word selector and processor | — | 1993-12-14 |
| H241 | Programmable telemetry word selector | — | 1987-03-03 |